200828240

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19163}}^1$

素因数の和:19307

約数の個数: 40

約数和(自身を含む): 470514528

約数和(自身を除く): 269686288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 19163, 38326, 76652, 95815, 153304, 191630, 306608, 383260, 766520, 1533040, 2510353, 5020706, 10041412, 12551765, 20082824, 25103530, 40165648, 50207060, 100414120, 200828240]

約数ペア:

[(1, 200828240), (2, 100414120), (4, 50207060), (5, 40165648), (8, 25103530), (10, 20082824), (16, 12551765), (20, 10041412), (40, 5020706), (80, 2510353), (131, 1533040), (262, 766520), (524, 383260), (655, 306608), (1048, 191630), (1310, 153304), (2096, 95815), (2620, 76652), (5240, 38326), (10480, 19163)]