199930432

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5861}}^1$

素因数の和:5927

約数の個数: 56

約数和(自身を含む): 437750712

約数和(自身を除く): 237820280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 5861, 8528, 11722, 17056, 23444, 34112, 46888, 76193, 93776, 152386, 187552, 240301, 304772, 375104, 480602, 609544, 961204, 1219088, 1922408, 2438176, 3123913, 3844816, 4876352, 6247826, 7689632, 12495652, 15379264, 24991304, 49982608, 99965216, 199930432]

約数ペア:

[(1, 199930432), (2, 99965216), (4, 49982608), (8, 24991304), (13, 15379264), (16, 12495652), (26, 7689632), (32, 6247826), (41, 4876352), (52, 3844816), (64, 3123913), (82, 2438176), (104, 1922408), (164, 1219088), (208, 961204), (328, 609544), (416, 480602), (533, 375104), (656, 304772), (832, 240301), (1066, 187552), (1312, 152386), (2132, 93776), (2624, 76193), (4264, 46888), (5861, 34112), (8528, 23444), (11722, 17056)]