195519366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 531210240

約数和(自身を除く): 335690874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 43, 46, 54, 63, 69, 86, 126, 129, 138, 161, 189, 207, 258, 301, 322, 378, 387, 414, 483, 523, 602, 621, 774, 903, 966, 989, 1046, 1161, 1242, 1449, 1569, 1806, 1978, 2322, 2709, 2898, 2967, 3138, 3661, 4347, 4707, 5418, 5934, 6923, 7322, 8127, 8694, 8901, 9414, 10983, 12029, 13846, 14121, 16254, 17802, 20769, 21966, 22489, 24058, 26703, 28242, 32949, 36087, 41538, 44978, 53406, 62307, 65898, 67467, 72174, 84203, 98847, 108261, 124614, 134934, 157423, 168406, 186921, 197694, 202401, 216522, 252609, 314846, 324783, 373842, 404802, 472269, 505218, 517247, 607203, 649566, 757827, 944538, 1034494, 1214406, 1416807, 1515654, 1551741, 2273481, 2833614, 3103482, 3620729, 4250421, 4546962, 4655223, 7241458, 8500842, 9310446, 10862187, 13965669, 21724374, 27931338, 32586561, 65173122, 97759683, 195519366]

約数ペア:

[(1, 195519366), (2, 97759683), (3, 65173122), (6, 32586561), (7, 27931338), (9, 21724374), (14, 13965669), (18, 10862187), (21, 9310446), (23, 8500842), (27, 7241458), (42, 4655223), (43, 4546962), (46, 4250421), (54, 3620729), (63, 3103482), (69, 2833614), (86, 2273481), (126, 1551741), (129, 1515654), (138, 1416807), (161, 1214406), (189, 1034494), (207, 944538), (258, 757827), (301, 649566), (322, 607203), (378, 517247), (387, 505218), (414, 472269), (483, 404802), (523, 373842), (602, 324783), (621, 314846), (774, 252609), (903, 216522), (966, 202401), (989, 197694), (1046, 186921), (1161, 168406), (1242, 157423), (1449, 134934), (1569, 124614), (1806, 108261), (1978, 98847), (2322, 84203), (2709, 72174), (2898, 67467), (2967, 65898), (3138, 62307), (3661, 53406), (4347, 44978), (4707, 41538), (5418, 36087), (5934, 32949), (6923, 28242), (7322, 26703), (8127, 24058), (8694, 22489), (8901, 21966), (9414, 20769), (10983, 17802), (12029, 16254), (13846, 14121)]