201630026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 330946560

約数和(自身を除く): 129316534

約数列:

[1, 2, 13, 26, 127, 227, 254, 269, 454, 538, 1651, 2951, 3302, 3497, 5902, 6994, 28829, 34163, 57658, 61063, 68326, 122126, 374777, 444119, 749554, 793819, 888238, 1587638, 7755001, 15510002, 100815013, 201630026]

約数ペア:

[(1, 201630026), (2, 100815013), (13, 15510002), (26, 7755001), (127, 1587638), (227, 888238), (254, 793819), (269, 749554), (454, 444119), (538, 374777), (1651, 122126), (2951, 68326), (3302, 61063), (3497, 57658), (5902, 34163), (6994, 28829)]