207433590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75983}}^1$

素因数の和:76013

約数の個数: 64

約数和(自身を含む): 612734976

約数和(自身を除く): 405301386

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 75983, 151966, 227949, 379915, 455898, 531881, 759830, 987779, 1063762, 1139745, 1595643, 1975558, 2279490, 2659405, 2963337, 3191286, 4938895, 5318810, 5926674, 6914453, 7978215, 9877790, 13828906, 14816685, 15956430, 20743359, 29633370, 34572265, 41486718, 69144530, 103716795, 207433590]

約数ペア:

[(1, 207433590), (2, 103716795), (3, 69144530), (5, 41486718), (6, 34572265), (7, 29633370), (10, 20743359), (13, 15956430), (14, 14816685), (15, 13828906), (21, 9877790), (26, 7978215), (30, 6914453), (35, 5926674), (39, 5318810), (42, 4938895), (65, 3191286), (70, 2963337), (78, 2659405), (91, 2279490), (105, 1975558), (130, 1595643), (182, 1139745), (195, 1063762), (210, 987779), (273, 759830), (390, 531881), (455, 455898), (546, 379915), (910, 227949), (1365, 151966), (2730, 75983)]