201848920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2465

約数の個数: 128

約数和(自身を含む): 583511040

約数和(自身を除く): 381662120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1288, 1495, 1610, 1820, 2093, 2392, 2411, 2990, 3220, 3640, 4186, 4822, 5980, 6440, 8372, 9644, 10465, 11960, 12055, 16744, 16877, 19288, 20930, 24110, 31343, 33754, 41860, 48220, 55453, 62686, 67508, 83720, 84385, 96440, 110906, 125372, 135016, 156715, 168770, 219401, 221812, 250744, 277265, 313430, 337540, 388171, 438802, 443624, 554530, 626860, 675080, 720889, 776342, 877604, 1097005, 1109060, 1253720, 1441778, 1552684, 1755208, 1940855, 2194010, 2218120, 2883556, 3105368, 3604445, 3881710, 4388020, 5046223, 5767112, 7208890, 7763420, 8776040, 10092446, 14417780, 15526840, 20184892, 25231115, 28835560, 40369784, 50462230, 100924460, 201848920]

約数ペア:

[(1, 201848920), (2, 100924460), (4, 50462230), (5, 40369784), (7, 28835560), (8, 25231115), (10, 20184892), (13, 15526840), (14, 14417780), (20, 10092446), (23, 8776040), (26, 7763420), (28, 7208890), (35, 5767112), (40, 5046223), (46, 4388020), (52, 3881710), (56, 3604445), (65, 3105368), (70, 2883556), (91, 2218120), (92, 2194010), (104, 1940855), (115, 1755208), (130, 1552684), (140, 1441778), (161, 1253720), (182, 1109060), (184, 1097005), (230, 877604), (260, 776342), (280, 720889), (299, 675080), (322, 626860), (364, 554530), (455, 443624), (460, 438802), (520, 388171), (598, 337540), (644, 313430), (728, 277265), (805, 250744), (910, 221812), (920, 219401), (1196, 168770), (1288, 156715), (1495, 135016), (1610, 125372), (1820, 110906), (2093, 96440), (2392, 84385), (2411, 83720), (2990, 67508), (3220, 62686), (3640, 55453), (4186, 48220), (4822, 41860), (5980, 33754), (6440, 31343), (8372, 24110), (9644, 20930), (10465, 19288), (11960, 16877), (12055, 16744)]