205674776944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4556779}}^1$

素因数の和:4556838

約数の個数: 80

約数和(自身を含む): 506276485120

約数和(自身を除く): 300601708176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 4556779, 9113558, 18227116, 31897453, 36454232, 59238127, 63794906, 72908464, 118476254, 127589812, 141260149, 236952508, 255179624, 282520298, 414666889, 473905016, 510359248, 565040596, 829333778, 947810032, 988821043, 1130081192, 1658667556, 1836381937, 1977642086, 2260162384, 3317335112, 3672763874, 3955284172, 6634670224, 7345527748, 7910568344, 12854673559, 14691055496, 15821136688, 25709347118, 29382110992, 51418694236, 102837388472, 205674776944]

約数ペア:

[(1, 205674776944), (2, 102837388472), (4, 51418694236), (7, 29382110992), (8, 25709347118), (13, 15821136688), (14, 14691055496), (16, 12854673559), (26, 7910568344), (28, 7345527748), (31, 6634670224), (52, 3955284172), (56, 3672763874), (62, 3317335112), (91, 2260162384), (104, 1977642086), (112, 1836381937), (124, 1658667556), (182, 1130081192), (208, 988821043), (217, 947810032), (248, 829333778), (364, 565040596), (403, 510359248), (434, 473905016), (496, 414666889), (728, 282520298), (806, 255179624), (868, 236952508), (1456, 141260149), (1612, 127589812), (1736, 118476254), (2821, 72908464), (3224, 63794906), (3472, 59238127), (5642, 36454232), (6448, 31897453), (11284, 18227116), (22568, 9113558), (45136, 4556779)]