208427190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{4133}}^1$

素因数の和:4225

約数の個数: 48

約数和(自身を含む): 512847504

約数和(自身を除く): 304420314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1681, 3362, 4133, 5043, 8266, 8405, 10086, 12399, 16810, 20665, 24798, 25215, 41330, 50430, 61995, 123990, 169453, 338906, 508359, 847265, 1016718, 1694530, 2541795, 5083590, 6947573, 13895146, 20842719, 34737865, 41685438, 69475730, 104213595, 208427190]

約数ペア:

[(1, 208427190), (2, 104213595), (3, 69475730), (5, 41685438), (6, 34737865), (10, 20842719), (15, 13895146), (30, 6947573), (41, 5083590), (82, 2541795), (123, 1694530), (205, 1016718), (246, 847265), (410, 508359), (615, 338906), (1230, 169453), (1681, 123990), (3362, 61995), (4133, 50430), (5043, 41330), (8266, 25215), (8405, 24798), (10086, 20665), (12399, 16810)]