201878760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10321}}^1$

素因数の和:10498

約数の個数: 64

約数和(自身を含む): 609410880

約数和(自身を除く): 407532120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 10321, 19560, 20642, 30963, 41284, 51605, 61926, 82568, 103210, 123852, 154815, 206420, 247704, 309630, 412840, 619260, 1238520, 1682323, 3364646, 5046969, 6729292, 8411615, 10093938, 13458584, 16823230, 20187876, 25234845, 33646460, 40375752, 50469690, 67292920, 100939380, 201878760]

約数ペア:

[(1, 201878760), (2, 100939380), (3, 67292920), (4, 50469690), (5, 40375752), (6, 33646460), (8, 25234845), (10, 20187876), (12, 16823230), (15, 13458584), (20, 10093938), (24, 8411615), (30, 6729292), (40, 5046969), (60, 3364646), (120, 1682323), (163, 1238520), (326, 619260), (489, 412840), (652, 309630), (815, 247704), (978, 206420), (1304, 154815), (1630, 123852), (1956, 103210), (2445, 82568), (3260, 61926), (3912, 51605), (4890, 41284), (6520, 30963), (9780, 20642), (10321, 19560)]