201126822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 450379776

約数和(自身を除く): 249252954

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 223, 373, 403, 446, 669, 746, 806, 1119, 1209, 1338, 2238, 2418, 2899, 4849, 5798, 6913, 8697, 9698, 11563, 13826, 14547, 17394, 20739, 23126, 29094, 34689, 41478, 69378, 83179, 89869, 150319, 166358, 179738, 249537, 269607, 300638, 450957, 499074, 539214, 901914, 1081327, 2162654, 2578549, 3243981, 5157098, 6487962, 7735647, 15471294, 33521137, 67042274, 100563411, 201126822]

約数ペア:

[(1, 201126822), (2, 100563411), (3, 67042274), (6, 33521137), (13, 15471294), (26, 7735647), (31, 6487962), (39, 5157098), (62, 3243981), (78, 2578549), (93, 2162654), (186, 1081327), (223, 901914), (373, 539214), (403, 499074), (446, 450957), (669, 300638), (746, 269607), (806, 249537), (1119, 179738), (1209, 166358), (1338, 150319), (2238, 89869), (2418, 83179), (2899, 69378), (4849, 41478), (5798, 34689), (6913, 29094), (8697, 23126), (9698, 20739), (11563, 17394), (13826, 14547)]