201153160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{659}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 488980800

約数和(自身を除く): 287827640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 587, 659, 1174, 1318, 2348, 2636, 2935, 3295, 4696, 5272, 5870, 6590, 7631, 8567, 11740, 13180, 15262, 17134, 23480, 26360, 30524, 34268, 38155, 42835, 61048, 68536, 76310, 85670, 152620, 171340, 305240, 342680, 386833, 773666, 1547332, 1934165, 3094664, 3868330, 5028829, 7736660, 10057658, 15473320, 20115316, 25144145, 40230632, 50288290, 100576580, 201153160]

約数ペア:

[(1, 201153160), (2, 100576580), (4, 50288290), (5, 40230632), (8, 25144145), (10, 20115316), (13, 15473320), (20, 10057658), (26, 7736660), (40, 5028829), (52, 3868330), (65, 3094664), (104, 1934165), (130, 1547332), (260, 773666), (520, 386833), (587, 342680), (659, 305240), (1174, 171340), (1318, 152620), (2348, 85670), (2636, 76310), (2935, 68536), (3295, 61048), (4696, 42835), (5272, 38155), (5870, 34268), (6590, 30524), (7631, 26360), (8567, 23480), (11740, 17134), (13180, 15262)]