208028424

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 536437440

約数和(自身を除く): 328409016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 163, 164, 246, 326, 328, 489, 492, 652, 978, 984, 1297, 1304, 1956, 2594, 3891, 3912, 5188, 6683, 7782, 10376, 13366, 15564, 20049, 26732, 31128, 40098, 53177, 53464, 80196, 106354, 159531, 160392, 211411, 212708, 319062, 422822, 425416, 634233, 638124, 845644, 1268466, 1276248, 1691288, 2536932, 5073864, 8667851, 17335702, 26003553, 34671404, 52007106, 69342808, 104014212, 208028424]

約数ペア:

[(1, 208028424), (2, 104014212), (3, 69342808), (4, 52007106), (6, 34671404), (8, 26003553), (12, 17335702), (24, 8667851), (41, 5073864), (82, 2536932), (123, 1691288), (163, 1276248), (164, 1268466), (246, 845644), (326, 638124), (328, 634233), (489, 425416), (492, 422822), (652, 319062), (978, 212708), (984, 211411), (1297, 160392), (1304, 159531), (1956, 106354), (2594, 80196), (3891, 53464), (3912, 53177), (5188, 40098), (6683, 31128), (7782, 26732), (10376, 20049), (13366, 15564)]