214938488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{48761}}^1$

素因数の和:48815

約数の個数: 32

約数和(自身を含む): 438858000

約数和(自身を除く): 223919512

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 48761, 97522, 195044, 390088, 926459, 1414069, 1852918, 2828138, 3705836, 5656276, 7411672, 11312552, 26867311, 53734622, 107469244, 214938488]

約数ペア:

[(1, 214938488), (2, 107469244), (4, 53734622), (8, 26867311), (19, 11312552), (29, 7411672), (38, 5656276), (58, 3705836), (76, 2828138), (116, 1852918), (152, 1414069), (232, 926459), (551, 390088), (1102, 195044), (2204, 97522), (4408, 48761)]