201527590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 412895232

約数和(自身を除く): 211367642

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 113, 155, 226, 310, 341, 523, 565, 682, 1046, 1130, 1243, 1705, 2486, 2615, 3410, 3503, 5230, 5753, 6215, 7006, 11506, 12430, 16213, 17515, 28765, 32426, 35030, 38533, 57530, 59099, 77066, 81065, 118198, 162130, 178343, 192665, 295495, 356686, 385330, 590990, 650089, 891715, 1300178, 1783430, 1832069, 3250445, 3664138, 6500890, 9160345, 18320690, 20152759, 40305518, 100763795, 201527590]

約数ペア:

[(1, 201527590), (2, 100763795), (5, 40305518), (10, 20152759), (11, 18320690), (22, 9160345), (31, 6500890), (55, 3664138), (62, 3250445), (110, 1832069), (113, 1783430), (155, 1300178), (226, 891715), (310, 650089), (341, 590990), (523, 385330), (565, 356686), (682, 295495), (1046, 192665), (1130, 178343), (1243, 162130), (1705, 118198), (2486, 81065), (2615, 77066), (3410, 59099), (3503, 57530), (5230, 38533), (5753, 35030), (6215, 32426), (7006, 28765), (11506, 17515), (12430, 16213)]