205489452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 611057664

約数和(自身を除く): 405568212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 47, 62, 69, 73, 84, 92, 93, 94, 124, 138, 141, 146, 161, 186, 188, 217, 219, 276, 282, 292, 322, 329, 372, 434, 438, 483, 511, 564, 644, 651, 658, 713, 868, 876, 966, 987, 1022, 1081, 1302, 1316, 1426, 1457, 1533, 1679, 1932, 1974, 2044, 2139, 2162, 2263, 2604, 2852, 2914, 3066, 3243, 3358, 3431, 3948, 4278, 4324, 4371, 4526, 4991, 5037, 5828, 6132, 6486, 6716, 6789, 6862, 7567, 8556, 8742, 9052, 9982, 10074, 10199, 10293, 11753, 12972, 13578, 13724, 14973, 15134, 15841, 17484, 19964, 20148, 20398, 20586, 22701, 23506, 24017, 27156, 29946, 30268, 30597, 31682, 33511, 35259, 40796, 41172, 45402, 47012, 47523, 48034, 52049, 59892, 61194, 63364, 67022, 70518, 72051, 78913, 90804, 95046, 96068, 100533, 104098, 106361, 122388, 134044, 141036, 144102, 156147, 157826, 190092, 201066, 208196, 212722, 234577, 236739, 288204, 312294, 315652, 319083, 364343, 402132, 425444, 469154, 473478, 552391, 624588, 638166, 703731, 728686, 744527, 938308, 946956, 1093029, 1104782, 1276332, 1407462, 1457372, 1489054, 1657173, 2186058, 2209564, 2233581, 2446303, 2814924, 2978108, 3314346, 4372116, 4467162, 4892606, 6628692, 7338909, 8934324, 9785212, 14677818, 17124121, 29355636, 34248242, 51372363, 68496484, 102744726, 205489452]

約数ペア:

[(1, 205489452), (2, 102744726), (3, 68496484), (4, 51372363), (6, 34248242), (7, 29355636), (12, 17124121), (14, 14677818), (21, 9785212), (23, 8934324), (28, 7338909), (31, 6628692), (42, 4892606), (46, 4467162), (47, 4372116), (62, 3314346), (69, 2978108), (73, 2814924), (84, 2446303), (92, 2233581), (93, 2209564), (94, 2186058), (124, 1657173), (138, 1489054), (141, 1457372), (146, 1407462), (161, 1276332), (186, 1104782), (188, 1093029), (217, 946956), (219, 938308), (276, 744527), (282, 728686), (292, 703731), (322, 638166), (329, 624588), (372, 552391), (434, 473478), (438, 469154), (483, 425444), (511, 402132), (564, 364343), (644, 319083), (651, 315652), (658, 312294), (713, 288204), (868, 236739), (876, 234577), (966, 212722), (987, 208196), (1022, 201066), (1081, 190092), (1302, 157826), (1316, 156147), (1426, 144102), (1457, 141036), (1533, 134044), (1679, 122388), (1932, 106361), (1974, 104098), (2044, 100533), (2139, 96068), (2162, 95046), (2263, 90804), (2604, 78913), (2852, 72051), (2914, 70518), (3066, 67022), (3243, 63364), (3358, 61194), (3431, 59892), (3948, 52049), (4278, 48034), (4324, 47523), (4371, 47012), (4526, 45402), (4991, 41172), (5037, 40796), (5828, 35259), (6132, 33511), (6486, 31682), (6716, 30597), (6789, 30268), (6862, 29946), (7567, 27156), (8556, 24017), (8742, 23506), (9052, 22701), (9982, 20586), (10074, 20398), (10199, 20148), (10293, 19964), (11753, 17484), (12972, 15841), (13578, 15134), (13724, 14973)]