201499746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 473527296

約数和(自身を除く): 272027550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 131, 159, 262, 318, 371, 393, 691, 742, 786, 917, 1113, 1382, 1834, 2073, 2226, 2751, 4146, 4837, 5502, 6943, 9674, 13886, 14511, 20829, 29022, 36623, 41658, 48601, 73246, 90521, 97202, 109869, 145803, 181042, 219738, 256361, 271563, 291606, 512722, 543126, 633647, 769083, 1267294, 1538166, 1900941, 3801882, 4797613, 9595226, 14392839, 28785678, 33583291, 67166582, 100749873, 201499746]

約数ペア:

[(1, 201499746), (2, 100749873), (3, 67166582), (6, 33583291), (7, 28785678), (14, 14392839), (21, 9595226), (42, 4797613), (53, 3801882), (106, 1900941), (131, 1538166), (159, 1267294), (262, 769083), (318, 633647), (371, 543126), (393, 512722), (691, 291606), (742, 271563), (786, 256361), (917, 219738), (1113, 181042), (1382, 145803), (1834, 109869), (2073, 97202), (2226, 90521), (2751, 73246), (4146, 48601), (4837, 41658), (5502, 36623), (6943, 29022), (9674, 20829), (13886, 14511)]