201252090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2851}}^1$

素因数の和:3055

約数の個数: 64

約数和(自身を含む): 523216512

約数和(自身を除く): 321964422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 362, 390, 543, 905, 1086, 1810, 2353, 2715, 2851, 4706, 5430, 5702, 7059, 8553, 11765, 14118, 14255, 17106, 23530, 28510, 35295, 37063, 42765, 70590, 74126, 85530, 111189, 185315, 222378, 370630, 516031, 555945, 1032062, 1111890, 1548093, 2580155, 3096186, 5160310, 6708403, 7740465, 13416806, 15480930, 20125209, 33542015, 40250418, 67084030, 100626045, 201252090]

約数ペア:

[(1, 201252090), (2, 100626045), (3, 67084030), (5, 40250418), (6, 33542015), (10, 20125209), (13, 15480930), (15, 13416806), (26, 7740465), (30, 6708403), (39, 5160310), (65, 3096186), (78, 2580155), (130, 1548093), (181, 1111890), (195, 1032062), (362, 555945), (390, 516031), (543, 370630), (905, 222378), (1086, 185315), (1810, 111189), (2353, 85530), (2715, 74126), (2851, 70590), (4706, 42765), (5430, 37063), (5702, 35295), (7059, 28510), (8553, 23530), (11765, 17106), (14118, 14255)]