214611536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 468452160

約数和(自身を除く): 253840624

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 131, 136, 152, 262, 272, 304, 317, 323, 524, 634, 646, 1048, 1268, 1292, 2096, 2227, 2489, 2536, 2584, 4454, 4978, 5072, 5168, 5389, 6023, 8908, 9956, 10778, 12046, 17816, 19912, 21556, 24092, 35632, 39824, 41527, 42313, 43112, 48184, 83054, 84626, 86224, 96368, 102391, 166108, 169252, 204782, 332216, 338504, 409564, 664432, 677008, 705959, 789013, 819128, 1411918, 1578026, 1638256, 2823836, 3156052, 5647672, 6312104, 11295344, 12624208, 13413221, 26826442, 53652884, 107305768, 214611536]

約数ペア:

[(1, 214611536), (2, 107305768), (4, 53652884), (8, 26826442), (16, 13413221), (17, 12624208), (19, 11295344), (34, 6312104), (38, 5647672), (68, 3156052), (76, 2823836), (131, 1638256), (136, 1578026), (152, 1411918), (262, 819128), (272, 789013), (304, 705959), (317, 677008), (323, 664432), (524, 409564), (634, 338504), (646, 332216), (1048, 204782), (1268, 169252), (1292, 166108), (2096, 102391), (2227, 96368), (2489, 86224), (2536, 84626), (2584, 83054), (4454, 48184), (4978, 43112), (5072, 42313), (5168, 41527), (5389, 39824), (6023, 35632), (8908, 24092), (9956, 21556), (10778, 19912), (12046, 17816)]