198778832

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{33487}}^1$

素因数の和:33555

約数の個数: 40

約数和(自身を含む): 448471296

約数和(自身を除く): 249692464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 33487, 66974, 133948, 234409, 267896, 468818, 535792, 937636, 1774811, 1875272, 3549622, 3750544, 7099244, 12423677, 14198488, 24847354, 28396976, 49694708, 99389416, 198778832]

約数ペア:

[(1, 198778832), (2, 99389416), (4, 49694708), (7, 28396976), (8, 24847354), (14, 14198488), (16, 12423677), (28, 7099244), (53, 3750544), (56, 3549622), (106, 1875272), (112, 1774811), (212, 937636), (371, 535792), (424, 468818), (742, 267896), (848, 234409), (1484, 133948), (2968, 66974), (5936, 33487)]