206594490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1663}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 513257472

約数和(自身を除く): 306662982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 101, 123, 202, 205, 246, 303, 410, 505, 606, 615, 1010, 1230, 1515, 1663, 3030, 3326, 4141, 4989, 8282, 8315, 9978, 12423, 16630, 20705, 24846, 24945, 41410, 49890, 62115, 68183, 124230, 136366, 167963, 204549, 335926, 340915, 409098, 503889, 681830, 839815, 1007778, 1022745, 1679630, 2045490, 2519445, 5038890, 6886483, 13772966, 20659449, 34432415, 41318898, 68864830, 103297245, 206594490]

約数ペア:

[(1, 206594490), (2, 103297245), (3, 68864830), (5, 41318898), (6, 34432415), (10, 20659449), (15, 13772966), (30, 6886483), (41, 5038890), (82, 2519445), (101, 2045490), (123, 1679630), (202, 1022745), (205, 1007778), (246, 839815), (303, 681830), (410, 503889), (505, 409098), (606, 340915), (615, 335926), (1010, 204549), (1230, 167963), (1515, 136366), (1663, 124230), (3030, 68183), (3326, 62115), (4141, 49890), (4989, 41410), (8282, 24945), (8315, 24846), (9978, 20705), (12423, 16630)]