201626810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 454305024

約数和(自身を除く): 252678214

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 401, 653, 770, 802, 1306, 2005, 2807, 3265, 4010, 4411, 4571, 5614, 6530, 7183, 8822, 9142, 14035, 14366, 22055, 22855, 28070, 30877, 35915, 44110, 45710, 50281, 61754, 71830, 100562, 154385, 251405, 261853, 308770, 502810, 523706, 1309265, 1832971, 2618530, 2880383, 3665942, 5760766, 9164855, 14401915, 18329710, 20162681, 28803830, 40325362, 100813405, 201626810]

約数ペア:

[(1, 201626810), (2, 100813405), (5, 40325362), (7, 28803830), (10, 20162681), (11, 18329710), (14, 14401915), (22, 9164855), (35, 5760766), (55, 3665942), (70, 2880383), (77, 2618530), (110, 1832971), (154, 1309265), (385, 523706), (401, 502810), (653, 308770), (770, 261853), (802, 251405), (1306, 154385), (2005, 100562), (2807, 71830), (3265, 61754), (4010, 50281), (4411, 45710), (4571, 44110), (5614, 35915), (6530, 30877), (7183, 28070), (8822, 22855), (9142, 22055), (14035, 14366)]