210794402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 417360384

約数和(自身を除く): 206565982

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 74, 91, 161, 182, 259, 299, 322, 481, 518, 598, 851, 962, 1361, 1702, 2093, 2722, 3367, 4186, 5957, 6734, 9527, 11063, 11914, 17693, 19054, 22126, 31303, 35386, 50357, 62606, 77441, 100714, 123851, 154882, 219121, 247702, 352499, 406939, 438242, 654641, 704998, 813878, 1158211, 1309282, 2316422, 2848573, 4582487, 5697146, 8107477, 9164974, 15056743, 16214954, 30113486, 105397201, 210794402]

約数ペア:

[(1, 210794402), (2, 105397201), (7, 30113486), (13, 16214954), (14, 15056743), (23, 9164974), (26, 8107477), (37, 5697146), (46, 4582487), (74, 2848573), (91, 2316422), (161, 1309282), (182, 1158211), (259, 813878), (299, 704998), (322, 654641), (481, 438242), (518, 406939), (598, 352499), (851, 247702), (962, 219121), (1361, 154882), (1702, 123851), (2093, 100714), (2722, 77441), (3367, 62606), (4186, 50357), (5957, 35386), (6734, 31303), (9527, 22126), (11063, 19054), (11914, 17693)]