201586840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55381}}^1$

素因数の和:55412

約数の個数: 64

約数和(自身を含む): 558250560

約数和(自身を除く): 356663720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 55381, 110762, 221524, 276905, 387667, 443048, 553810, 719953, 775334, 1107620, 1439906, 1550668, 1938335, 2215240, 2879812, 3101336, 3599765, 3876670, 5039671, 5759624, 7199530, 7753340, 10079342, 14399060, 15506680, 20158684, 25198355, 28798120, 40317368, 50396710, 100793420, 201586840]

約数ペア:

[(1, 201586840), (2, 100793420), (4, 50396710), (5, 40317368), (7, 28798120), (8, 25198355), (10, 20158684), (13, 15506680), (14, 14399060), (20, 10079342), (26, 7753340), (28, 7199530), (35, 5759624), (40, 5039671), (52, 3876670), (56, 3599765), (65, 3101336), (70, 2879812), (91, 2215240), (104, 1938335), (130, 1550668), (140, 1439906), (182, 1107620), (260, 775334), (280, 719953), (364, 553810), (455, 443048), (520, 387667), (728, 276905), (910, 221524), (1820, 110762), (3640, 55381)]