202918995

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3323}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 373351680

約数和(自身を除く): 170432685

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 177, 207, 295, 345, 531, 885, 1035, 1357, 2655, 3323, 4071, 6785, 9969, 12213, 16615, 20355, 29907, 49845, 61065, 76429, 149535, 196057, 229287, 382145, 588171, 687861, 980285, 1146435, 1764513, 2940855, 3439305, 4509311, 8822565, 13527933, 22546555, 40583799, 67639665, 202918995]

約数ペア:

[(1, 202918995), (3, 67639665), (5, 40583799), (9, 22546555), (15, 13527933), (23, 8822565), (45, 4509311), (59, 3439305), (69, 2940855), (115, 1764513), (177, 1146435), (207, 980285), (295, 687861), (345, 588171), (531, 382145), (885, 229287), (1035, 196057), (1357, 149535), (2655, 76429), (3323, 61065), (4071, 49845), (6785, 29907), (9969, 20355), (12213, 16615)]