206538436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 437472000

約数和(自身を除く): 230933564

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 61, 76, 92, 122, 149, 244, 247, 298, 299, 437, 494, 596, 598, 793, 874, 988, 1159, 1196, 1403, 1586, 1748, 1937, 2318, 2806, 2831, 3172, 3427, 3874, 4636, 5612, 5662, 5681, 6854, 7748, 9089, 11324, 11362, 13708, 15067, 18178, 18239, 22724, 26657, 30134, 36356, 36478, 36803, 44551, 53314, 60268, 65113, 72956, 73606, 89102, 106628, 118157, 130226, 147212, 172691, 178204, 209047, 236314, 260452, 345382, 346541, 418094, 472628, 690764, 693082, 836188, 846469, 1386164, 1692938, 2244983, 2717611, 3385876, 3971893, 4489966, 5435222, 7943786, 8979932, 10870444, 15887572, 51634609, 103269218, 206538436]

約数ペア:

[(1, 206538436), (2, 103269218), (4, 51634609), (13, 15887572), (19, 10870444), (23, 8979932), (26, 7943786), (38, 5435222), (46, 4489966), (52, 3971893), (61, 3385876), (76, 2717611), (92, 2244983), (122, 1692938), (149, 1386164), (244, 846469), (247, 836188), (298, 693082), (299, 690764), (437, 472628), (494, 418094), (596, 346541), (598, 345382), (793, 260452), (874, 236314), (988, 209047), (1159, 178204), (1196, 172691), (1403, 147212), (1586, 130226), (1748, 118157), (1937, 106628), (2318, 89102), (2806, 73606), (2831, 72956), (3172, 65113), (3427, 60268), (3874, 53314), (4636, 44551), (5612, 36803), (5662, 36478), (5681, 36356), (6854, 30134), (7748, 26657), (9089, 22724), (11324, 18239), (11362, 18178), (13708, 15067)]