211941996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{7487}}^1$

素因数の和:7838

約数の個数: 48

約数和(自身を含む): 566931456

約数和(自身を除く): 354989460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 1011, 1348, 2022, 2359, 4044, 4718, 7077, 7487, 9436, 14154, 14974, 22461, 28308, 29948, 44922, 52409, 89844, 104818, 157227, 209636, 314454, 628908, 2523119, 5046238, 7569357, 10092476, 15138714, 17661833, 30277428, 35323666, 52985499, 70647332, 105970998, 211941996]

約数ペア:

[(1, 211941996), (2, 105970998), (3, 70647332), (4, 52985499), (6, 35323666), (7, 30277428), (12, 17661833), (14, 15138714), (21, 10092476), (28, 7569357), (42, 5046238), (84, 2523119), (337, 628908), (674, 314454), (1011, 209636), (1348, 157227), (2022, 104818), (2359, 89844), (4044, 52409), (4718, 44922), (7077, 29948), (7487, 28308), (9436, 22461), (14154, 14974)]