197996148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 594746880

約数和(自身を除く): 396750732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 73, 84, 94, 126, 141, 146, 188, 219, 229, 252, 282, 292, 329, 423, 438, 458, 511, 564, 657, 658, 687, 846, 876, 916, 987, 1022, 1314, 1316, 1374, 1533, 1603, 1692, 1974, 2044, 2061, 2628, 2748, 2961, 3066, 3206, 3431, 3948, 4122, 4599, 4809, 5922, 6132, 6412, 6862, 8244, 9198, 9618, 10293, 10763, 11844, 13724, 14427, 16717, 18396, 19236, 20586, 21526, 24017, 28854, 30879, 32289, 33434, 41172, 43052, 48034, 50151, 57708, 61758, 64578, 66868, 72051, 75341, 96068, 96867, 100302, 117019, 123516, 129156, 144102, 150453, 150682, 193734, 200604, 216153, 226023, 234038, 288204, 300906, 301364, 351057, 387468, 432306, 452046, 468076, 601812, 678069, 702114, 785699, 864612, 904092, 1053171, 1356138, 1404228, 1571398, 2106342, 2357097, 2712276, 3142796, 4212684, 4714194, 5499893, 7071291, 9428388, 10999786, 14142582, 16499679, 21999572, 28285164, 32999358, 49499037, 65998716, 98998074, 197996148]

約数ペア:

[(1, 197996148), (2, 98998074), (3, 65998716), (4, 49499037), (6, 32999358), (7, 28285164), (9, 21999572), (12, 16499679), (14, 14142582), (18, 10999786), (21, 9428388), (28, 7071291), (36, 5499893), (42, 4714194), (47, 4212684), (63, 3142796), (73, 2712276), (84, 2357097), (94, 2106342), (126, 1571398), (141, 1404228), (146, 1356138), (188, 1053171), (219, 904092), (229, 864612), (252, 785699), (282, 702114), (292, 678069), (329, 601812), (423, 468076), (438, 452046), (458, 432306), (511, 387468), (564, 351057), (657, 301364), (658, 300906), (687, 288204), (846, 234038), (876, 226023), (916, 216153), (987, 200604), (1022, 193734), (1314, 150682), (1316, 150453), (1374, 144102), (1533, 129156), (1603, 123516), (1692, 117019), (1974, 100302), (2044, 96867), (2061, 96068), (2628, 75341), (2748, 72051), (2961, 66868), (3066, 64578), (3206, 61758), (3431, 57708), (3948, 50151), (4122, 48034), (4599, 43052), (4809, 41172), (5922, 33434), (6132, 32289), (6412, 30879), (6862, 28854), (8244, 24017), (9198, 21526), (9618, 20586), (10293, 19236), (10763, 18396), (11844, 16717), (13724, 14427)]