190044988

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 389287360

約数和(自身を除く): 199242372

約数列:

[1, 2, 4, 7, 14, 28, 73, 109, 146, 218, 292, 436, 511, 763, 853, 1022, 1526, 1706, 2044, 3052, 3412, 5971, 7957, 11942, 15914, 23884, 31828, 55699, 62269, 92977, 111398, 124538, 185954, 222796, 249076, 371908, 435883, 650839, 871766, 1301678, 1743532, 2603356, 6787321, 13574642, 27149284, 47511247, 95022494, 190044988]

約数ペア:

[(1, 190044988), (2, 95022494), (4, 47511247), (7, 27149284), (14, 13574642), (28, 6787321), (73, 2603356), (109, 1743532), (146, 1301678), (218, 871766), (292, 650839), (436, 435883), (511, 371908), (763, 249076), (853, 222796), (1022, 185954), (1526, 124538), (1706, 111398), (2044, 92977), (3052, 62269), (3412, 55699), (5971, 31828), (7957, 23884), (11942, 15914)]