200093570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 395642880

約数和(自身を除く): 195549310

約数列:

[1, 2, 5, 10, 17, 34, 47, 79, 85, 94, 158, 170, 235, 317, 395, 470, 634, 790, 799, 1343, 1585, 1598, 2686, 3170, 3713, 3995, 5389, 6715, 7426, 7990, 10778, 13430, 14899, 18565, 25043, 26945, 29798, 37130, 50086, 53890, 63121, 74495, 125215, 126242, 148990, 250430, 253283, 315605, 425731, 506566, 631210, 851462, 1177021, 1266415, 2128655, 2354042, 2532830, 4257310, 5885105, 11770210, 20009357, 40018714, 100046785, 200093570]

約数ペア:

[(1, 200093570), (2, 100046785), (5, 40018714), (10, 20009357), (17, 11770210), (34, 5885105), (47, 4257310), (79, 2532830), (85, 2354042), (94, 2128655), (158, 1266415), (170, 1177021), (235, 851462), (317, 631210), (395, 506566), (470, 425731), (634, 315605), (790, 253283), (799, 250430), (1343, 148990), (1585, 126242), (1598, 125215), (2686, 74495), (3170, 63121), (3713, 53890), (3995, 50086), (5389, 37130), (6715, 29798), (7426, 26945), (7990, 25043), (10778, 18565), (13430, 14899)]