210008016

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21767}}^1$

素因数の和:21848

約数の個数: 60

約数和(自身を含む): 596530272

約数和(自身を除く): 386522256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 21767, 43534, 65301, 87068, 130602, 174136, 195903, 261204, 348272, 391806, 522408, 783612, 1044816, 1458389, 1567224, 2916778, 3134448, 4375167, 5833556, 8750334, 11667112, 13125501, 17500668, 23334224, 26251002, 35001336, 52502004, 70002672, 105004008, 210008016]

約数ペア:

[(1, 210008016), (2, 105004008), (3, 70002672), (4, 52502004), (6, 35001336), (8, 26251002), (9, 23334224), (12, 17500668), (16, 13125501), (18, 11667112), (24, 8750334), (36, 5833556), (48, 4375167), (67, 3134448), (72, 2916778), (134, 1567224), (144, 1458389), (201, 1044816), (268, 783612), (402, 522408), (536, 391806), (603, 348272), (804, 261204), (1072, 195903), (1206, 174136), (1608, 130602), (2412, 87068), (3216, 65301), (4824, 43534), (9648, 21767)]