203994840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{34693}}^1$

素因数の和:34721

約数の個数: 96

約数和(自身を含む): 711920880

約数和(自身を除く): 507926040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 34693, 69386, 104079, 138772, 173465, 208158, 242851, 277544, 346930, 416316, 485702, 520395, 693860, 728553, 832632, 971404, 1040790, 1214255, 1387720, 1457106, 1699957, 1942808, 2081580, 2428510, 2914212, 3399914, 3642765, 4163160, 4857020, 5099871, 5828424, 6799828, 7285530, 8499785, 9714040, 10199742, 13599656, 14571060, 16999570, 20399484, 25499355, 29142120, 33999140, 40798968, 50998710, 67998280, 101997420, 203994840]

約数ペア:

[(1, 203994840), (2, 101997420), (3, 67998280), (4, 50998710), (5, 40798968), (6, 33999140), (7, 29142120), (8, 25499355), (10, 20399484), (12, 16999570), (14, 14571060), (15, 13599656), (20, 10199742), (21, 9714040), (24, 8499785), (28, 7285530), (30, 6799828), (35, 5828424), (40, 5099871), (42, 4857020), (49, 4163160), (56, 3642765), (60, 3399914), (70, 2914212), (84, 2428510), (98, 2081580), (105, 1942808), (120, 1699957), (140, 1457106), (147, 1387720), (168, 1214255), (196, 1040790), (210, 971404), (245, 832632), (280, 728553), (294, 693860), (392, 520395), (420, 485702), (490, 416316), (588, 346930), (735, 277544), (840, 242851), (980, 208158), (1176, 173465), (1470, 138772), (1960, 104079), (2940, 69386), (5880, 34693)]