210324972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 609977088

約数和(自身を除く): 399652116

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 73, 78, 92, 132, 138, 143, 146, 156, 219, 253, 276, 286, 292, 299, 429, 438, 506, 572, 598, 759, 803, 858, 876, 897, 949, 1012, 1196, 1518, 1606, 1679, 1716, 1794, 1898, 2409, 2847, 3036, 3212, 3289, 3358, 3588, 3796, 4818, 5037, 5329, 5694, 6578, 6716, 9636, 9867, 10074, 10439, 10658, 11388, 13156, 15987, 18469, 19734, 20148, 20878, 21316, 21827, 31317, 31974, 36938, 39468, 41756, 43654, 55407, 58619, 62634, 63948, 65481, 69277, 73876, 87308, 110814, 117238, 122567, 125268, 130962, 138554, 175857, 207831, 221628, 234476, 240097, 245134, 261924, 277108, 351714, 367701, 415662, 480194, 490268, 703428, 720291, 735402, 762047, 831324, 960388, 1348237, 1440582, 1470804, 1524094, 1593371, 2286141, 2696474, 2881164, 3048188, 3186742, 4044711, 4572282, 4780113, 5392948, 6373484, 8089422, 9144564, 9560226, 16178844, 17527081, 19120452, 35054162, 52581243, 70108324, 105162486, 210324972]

約数ペア:

[(1, 210324972), (2, 105162486), (3, 70108324), (4, 52581243), (6, 35054162), (11, 19120452), (12, 17527081), (13, 16178844), (22, 9560226), (23, 9144564), (26, 8089422), (33, 6373484), (39, 5392948), (44, 4780113), (46, 4572282), (52, 4044711), (66, 3186742), (69, 3048188), (73, 2881164), (78, 2696474), (92, 2286141), (132, 1593371), (138, 1524094), (143, 1470804), (146, 1440582), (156, 1348237), (219, 960388), (253, 831324), (276, 762047), (286, 735402), (292, 720291), (299, 703428), (429, 490268), (438, 480194), (506, 415662), (572, 367701), (598, 351714), (759, 277108), (803, 261924), (858, 245134), (876, 240097), (897, 234476), (949, 221628), (1012, 207831), (1196, 175857), (1518, 138554), (1606, 130962), (1679, 125268), (1716, 122567), (1794, 117238), (1898, 110814), (2409, 87308), (2847, 73876), (3036, 69277), (3212, 65481), (3289, 63948), (3358, 62634), (3588, 58619), (3796, 55407), (4818, 43654), (5037, 41756), (5329, 39468), (5694, 36938), (6578, 31974), (6716, 31317), (9636, 21827), (9867, 21316), (10074, 20878), (10439, 20148), (10658, 19734), (11388, 18469), (13156, 15987)]