201395282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 356548608

約数和(自身を除く): 155153326

約数列:

[1, 2, 11, 22, 31, 47, 61, 62, 94, 103, 122, 206, 341, 517, 671, 682, 1034, 1133, 1342, 1457, 1891, 2266, 2867, 2914, 3193, 3782, 4841, 5734, 6283, 6386, 9682, 12566, 16027, 20801, 31537, 32054, 35123, 41602, 53251, 63074, 69113, 70246, 88877, 106502, 138226, 150071, 177754, 194773, 295301, 300142, 389546, 590602, 977647, 1650781, 1955294, 2142503, 3248311, 3301562, 4285006, 6496622, 9154331, 18308662, 100697641, 201395282]

約数ペア:

[(1, 201395282), (2, 100697641), (11, 18308662), (22, 9154331), (31, 6496622), (47, 4285006), (61, 3301562), (62, 3248311), (94, 2142503), (103, 1955294), (122, 1650781), (206, 977647), (341, 590602), (517, 389546), (671, 300142), (682, 295301), (1034, 194773), (1133, 177754), (1342, 150071), (1457, 138226), (1891, 106502), (2266, 88877), (2867, 70246), (2914, 69113), (3193, 63074), (3782, 53251), (4841, 41602), (5734, 35123), (6283, 32054), (6386, 31537), (9682, 20801), (12566, 16027)]