202181504

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 291335296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 203, 217, 224, 232, 248, 251, 406, 434, 448, 464, 496, 502, 812, 868, 896, 899, 928, 992, 1004, 1624, 1736, 1757, 1798, 1856, 1984, 2008, 3248, 3472, 3514, 3596, 3712, 3968, 4016, 6293, 6496, 6944, 7028, 7192, 7279, 7781, 8032, 12586, 12992, 13888, 14056, 14384, 14558, 15562, 16064, 25172, 25984, 27776, 28112, 28768, 29116, 31124, 32128, 50344, 50953, 54467, 56224, 57536, 58232, 62248, 100688, 101906, 108934, 112448, 115072, 116464, 124496, 201376, 203812, 217868, 224896, 225649, 232928, 248992, 402752, 407624, 435736, 451298, 465856, 497984, 805504, 815248, 871472, 902596, 931712, 995968, 1579543, 1630496, 1742944, 1805192, 3159086, 3260992, 3485888, 3610384, 6318172, 6521984, 6971776, 7220768, 12636344, 14441536, 25272688, 28883072, 50545376, 101090752, 202181504]

約数ペア:

[(1, 202181504), (2, 101090752), (4, 50545376), (7, 28883072), (8, 25272688), (14, 14441536), (16, 12636344), (28, 7220768), (29, 6971776), (31, 6521984), (32, 6318172), (56, 3610384), (58, 3485888), (62, 3260992), (64, 3159086), (112, 1805192), (116, 1742944), (124, 1630496), (128, 1579543), (203, 995968), (217, 931712), (224, 902596), (232, 871472), (248, 815248), (251, 805504), (406, 497984), (434, 465856), (448, 451298), (464, 435736), (496, 407624), (502, 402752), (812, 248992), (868, 232928), (896, 225649), (899, 224896), (928, 217868), (992, 203812), (1004, 201376), (1624, 124496), (1736, 116464), (1757, 115072), (1798, 112448), (1856, 108934), (1984, 101906), (2008, 100688), (3248, 62248), (3472, 58232), (3514, 57536), (3596, 56224), (3712, 54467), (3968, 50953), (4016, 50344), (6293, 32128), (6496, 31124), (6944, 29116), (7028, 28768), (7192, 28112), (7279, 27776), (7781, 25984), (8032, 25172), (12586, 16064), (12992, 15562), (13888, 14558), (14056, 14384)]