206103638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 361972800

約数和(自身を除く): 155869162

約数列:

[1, 2, 13, 26, 29, 41, 58, 59, 82, 113, 118, 226, 377, 533, 754, 767, 1066, 1189, 1469, 1534, 1711, 2378, 2419, 2938, 3277, 3422, 4633, 4838, 6554, 6667, 9266, 13334, 15457, 22243, 30914, 31447, 42601, 44486, 60229, 62894, 70151, 85202, 86671, 120458, 134357, 140302, 173342, 193343, 268714, 273347, 386686, 546694, 911963, 1746641, 1823926, 2513459, 3493282, 3553511, 5026918, 7107022, 7927063, 15854126, 103051819, 206103638]

約数ペア:

[(1, 206103638), (2, 103051819), (13, 15854126), (26, 7927063), (29, 7107022), (41, 5026918), (58, 3553511), (59, 3493282), (82, 2513459), (113, 1823926), (118, 1746641), (226, 911963), (377, 546694), (533, 386686), (754, 273347), (767, 268714), (1066, 193343), (1189, 173342), (1469, 140302), (1534, 134357), (1711, 120458), (2378, 86671), (2419, 85202), (2938, 70151), (3277, 62894), (3422, 60229), (4633, 44486), (4838, 42601), (6554, 31447), (6667, 30914), (9266, 22243), (13334, 15457)]