201352216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1964

約数の個数: 64

約数和(自身を含む): 437784480

約数和(自身を除く): 236432264

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 61, 68, 104, 122, 136, 221, 244, 442, 488, 793, 884, 1037, 1586, 1768, 1867, 2074, 3172, 3734, 4148, 6344, 7468, 8296, 13481, 14936, 24271, 26962, 31739, 48542, 53924, 63478, 97084, 107848, 113887, 126956, 194168, 227774, 253912, 412607, 455548, 825214, 911096, 1480531, 1650428, 1936079, 2961062, 3300856, 3872158, 5922124, 7744316, 11844248, 15488632, 25169027, 50338054, 100676108, 201352216]

約数ペア:

[(1, 201352216), (2, 100676108), (4, 50338054), (8, 25169027), (13, 15488632), (17, 11844248), (26, 7744316), (34, 5922124), (52, 3872158), (61, 3300856), (68, 2961062), (104, 1936079), (122, 1650428), (136, 1480531), (221, 911096), (244, 825214), (442, 455548), (488, 412607), (793, 253912), (884, 227774), (1037, 194168), (1586, 126956), (1768, 113887), (1867, 107848), (2074, 97084), (3172, 63478), (3734, 53924), (4148, 48542), (6344, 31739), (7468, 26962), (8296, 24271), (13481, 14936)]