201336486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 448168896

約数和(自身を除く): 246832410

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 157, 246, 314, 401, 471, 533, 802, 942, 1066, 1203, 1599, 2041, 2406, 3198, 4082, 5213, 6123, 6437, 10426, 12246, 12874, 15639, 16441, 19311, 31278, 32882, 38622, 49323, 62957, 83681, 98646, 125914, 167362, 188871, 213733, 251043, 377742, 427466, 502086, 641199, 818441, 1282398, 1636882, 2455323, 2581237, 4910646, 5162474, 7743711, 15487422, 33556081, 67112162, 100668243, 201336486]

約数ペア:

[(1, 201336486), (2, 100668243), (3, 67112162), (6, 33556081), (13, 15487422), (26, 7743711), (39, 5162474), (41, 4910646), (78, 2581237), (82, 2455323), (123, 1636882), (157, 1282398), (246, 818441), (314, 641199), (401, 502086), (471, 427466), (533, 377742), (802, 251043), (942, 213733), (1066, 188871), (1203, 167362), (1599, 125914), (2041, 98646), (2406, 83681), (3198, 62957), (4082, 49323), (5213, 38622), (6123, 32882), (6437, 31278), (10426, 19311), (12246, 16441), (12874, 15639)]