210552992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 477550080

約数和(自身を除く): 266997088

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 104, 116, 124, 208, 232, 248, 377, 403, 416, 464, 496, 563, 754, 806, 899, 928, 992, 1126, 1508, 1612, 1798, 2252, 3016, 3224, 3596, 4504, 6032, 6448, 7192, 7319, 9008, 11687, 12064, 12896, 14384, 14638, 16327, 17453, 18016, 23374, 28768, 29276, 32654, 34906, 46748, 58552, 65308, 69812, 93496, 117104, 130616, 139624, 186992, 212251, 226889, 234208, 261232, 279248, 373984, 424502, 453778, 506137, 522464, 558496, 849004, 907556, 1012274, 1698008, 1815112, 2024548, 3396016, 3630224, 4049096, 6579781, 6792032, 7260448, 8098192, 13159562, 16196384, 26319124, 52638248, 105276496, 210552992]

約数ペア:

[(1, 210552992), (2, 105276496), (4, 52638248), (8, 26319124), (13, 16196384), (16, 13159562), (26, 8098192), (29, 7260448), (31, 6792032), (32, 6579781), (52, 4049096), (58, 3630224), (62, 3396016), (104, 2024548), (116, 1815112), (124, 1698008), (208, 1012274), (232, 907556), (248, 849004), (377, 558496), (403, 522464), (416, 506137), (464, 453778), (496, 424502), (563, 373984), (754, 279248), (806, 261232), (899, 234208), (928, 226889), (992, 212251), (1126, 186992), (1508, 139624), (1612, 130616), (1798, 117104), (2252, 93496), (3016, 69812), (3224, 65308), (3596, 58552), (4504, 46748), (6032, 34906), (6448, 32654), (7192, 29276), (7319, 28768), (9008, 23374), (11687, 18016), (12064, 17453), (12896, 16327), (14384, 14638)]