208239504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{394393}}^1$

素因数の和:394415

約数の個数: 40

約数和(自身を含む): 586858272

約数和(自身を除く): 378618768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 394393, 788786, 1183179, 1577572, 2366358, 3155144, 4338323, 4732716, 6310288, 8676646, 9465432, 13014969, 17353292, 18930864, 26029938, 34706584, 52059876, 69413168, 104119752, 208239504]

約数ペア:

[(1, 208239504), (2, 104119752), (3, 69413168), (4, 52059876), (6, 34706584), (8, 26029938), (11, 18930864), (12, 17353292), (16, 13014969), (22, 9465432), (24, 8676646), (33, 6310288), (44, 4732716), (48, 4338323), (66, 3155144), (88, 2366358), (132, 1577572), (176, 1183179), (264, 788786), (528, 394393)]