200748490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{55609}}^1$

素因数の和:55654

約数の個数: 24

約数和(自身を含む): 381373380

約数和(自身を除く): 180624890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 55609, 111218, 278045, 556090, 1056571, 2113142, 5282855, 10565710, 20074849, 40149698, 100374245, 200748490]

約数ペア:

[(1, 200748490), (2, 100374245), (5, 40149698), (10, 20074849), (19, 10565710), (38, 5282855), (95, 2113142), (190, 1056571), (361, 556090), (722, 278045), (1805, 111218), (3610, 55609)]