197512656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 120

約数和(自身を含む): 579462912

約数和(自身を除く): 381950256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 121, 124, 132, 176, 186, 242, 248, 264, 341, 363, 372, 484, 496, 528, 682, 726, 744, 968, 1023, 1097, 1364, 1452, 1488, 1936, 2046, 2194, 2728, 2904, 3291, 3751, 4092, 4388, 5456, 5808, 6582, 7502, 8184, 8776, 11253, 12067, 13164, 15004, 16368, 17552, 22506, 24134, 26328, 30008, 34007, 36201, 45012, 48268, 52656, 60016, 68014, 72402, 90024, 96536, 102021, 132737, 136028, 144804, 180048, 193072, 204042, 265474, 272056, 289608, 374077, 398211, 408084, 530948, 544112, 579216, 748154, 796422, 816168, 1061896, 1122231, 1496308, 1592844, 1632336, 2123792, 2244462, 2992616, 3185688, 4114847, 4488924, 5985232, 6371376, 8229694, 8977848, 12344541, 16459388, 17955696, 24689082, 32918776, 49378164, 65837552, 98756328, 197512656]

約数ペア:

[(1, 197512656), (2, 98756328), (3, 65837552), (4, 49378164), (6, 32918776), (8, 24689082), (11, 17955696), (12, 16459388), (16, 12344541), (22, 8977848), (24, 8229694), (31, 6371376), (33, 5985232), (44, 4488924), (48, 4114847), (62, 3185688), (66, 2992616), (88, 2244462), (93, 2123792), (121, 1632336), (124, 1592844), (132, 1496308), (176, 1122231), (186, 1061896), (242, 816168), (248, 796422), (264, 748154), (341, 579216), (363, 544112), (372, 530948), (484, 408084), (496, 398211), (528, 374077), (682, 289608), (726, 272056), (744, 265474), (968, 204042), (1023, 193072), (1097, 180048), (1364, 144804), (1452, 136028), (1488, 132737), (1936, 102021), (2046, 96536), (2194, 90024), (2728, 72402), (2904, 68014), (3291, 60016), (3751, 52656), (4092, 48268), (4388, 45012), (5456, 36201), (5808, 34007), (6582, 30008), (7502, 26328), (8184, 24134), (8776, 22506), (11253, 17552), (12067, 16368), (13164, 15004)]