201564210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 503470080

約数和(自身を除く): 301905870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 191, 290, 382, 435, 573, 870, 955, 1146, 1213, 1910, 2426, 2865, 3639, 5539, 5730, 6065, 7278, 11078, 12130, 16617, 18195, 27695, 33234, 35177, 36390, 55390, 70354, 83085, 105531, 166170, 175885, 211062, 231683, 351770, 463366, 527655, 695049, 1055310, 1158415, 1390098, 2316830, 3475245, 6718807, 6950490, 13437614, 20156421, 33594035, 40312842, 67188070, 100782105, 201564210]

約数ペア:

[(1, 201564210), (2, 100782105), (3, 67188070), (5, 40312842), (6, 33594035), (10, 20156421), (15, 13437614), (29, 6950490), (30, 6718807), (58, 3475245), (87, 2316830), (145, 1390098), (174, 1158415), (191, 1055310), (290, 695049), (382, 527655), (435, 463366), (573, 351770), (870, 231683), (955, 211062), (1146, 175885), (1213, 166170), (1910, 105531), (2426, 83085), (2865, 70354), (3639, 55390), (5539, 36390), (5730, 35177), (6065, 33234), (7278, 27695), (11078, 18195), (12130, 16617)]