201599814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 448519680

約数和(自身を除く): 246919866

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 71, 78, 118, 142, 177, 213, 354, 426, 617, 767, 923, 1234, 1534, 1846, 1851, 2301, 2769, 3702, 4189, 4602, 5538, 8021, 8378, 12567, 16042, 24063, 25134, 36403, 43807, 48126, 54457, 72806, 87614, 108914, 109209, 131421, 163371, 218418, 262842, 326742, 473239, 569491, 946478, 1138982, 1419717, 1708473, 2584613, 2839434, 3416946, 5169226, 7753839, 15507678, 33599969, 67199938, 100799907, 201599814]

約数ペア:

[(1, 201599814), (2, 100799907), (3, 67199938), (6, 33599969), (13, 15507678), (26, 7753839), (39, 5169226), (59, 3416946), (71, 2839434), (78, 2584613), (118, 1708473), (142, 1419717), (177, 1138982), (213, 946478), (354, 569491), (426, 473239), (617, 326742), (767, 262842), (923, 218418), (1234, 163371), (1534, 131421), (1846, 109209), (1851, 108914), (2301, 87614), (2769, 72806), (3702, 54457), (4189, 48126), (4602, 43807), (5538, 36403), (8021, 25134), (8378, 24063), (12567, 16042)]