201190912

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 80

約数和(自身を含む): 437909472

約数和(自身を除く): 236718560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 181, 208, 256, 334, 362, 416, 512, 668, 724, 832, 1336, 1448, 1664, 2171, 2353, 2672, 2896, 3328, 4342, 4706, 5344, 5792, 6656, 8684, 9412, 10688, 11584, 17368, 18824, 21376, 23168, 30227, 34736, 37648, 42752, 46336, 60454, 69472, 75296, 85504, 92672, 120908, 138944, 150592, 241816, 277888, 301184, 392951, 483632, 555776, 602368, 785902, 967264, 1111552, 1204736, 1571804, 1934528, 3143608, 3869056, 6287216, 7738112, 12574432, 15476224, 25148864, 50297728, 100595456, 201190912]

約数ペア:

[(1, 201190912), (2, 100595456), (4, 50297728), (8, 25148864), (13, 15476224), (16, 12574432), (26, 7738112), (32, 6287216), (52, 3869056), (64, 3143608), (104, 1934528), (128, 1571804), (167, 1204736), (181, 1111552), (208, 967264), (256, 785902), (334, 602368), (362, 555776), (416, 483632), (512, 392951), (668, 301184), (724, 277888), (832, 241816), (1336, 150592), (1448, 138944), (1664, 120908), (2171, 92672), (2353, 85504), (2672, 75296), (2896, 69472), (3328, 60454), (4342, 46336), (4706, 42752), (5344, 37648), (5792, 34736), (6656, 30227), (8684, 23168), (9412, 21376), (10688, 18824), (11584, 17368)]