201589505968

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{5503}}^1\times {\mathrm{10267}}^1$

素因数の和:16001

約数の個数: 40

約数和(自身を含む): 392440659968

約数和(自身を除く): 190851154000

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 5503, 10267, 11006, 20534, 22012, 41068, 44024, 82136, 88048, 164272, 1227169, 2289541, 2454338, 4579082, 4908676, 9158164, 9817352, 18316328, 19634704, 36632656, 56499301, 112998602, 225997204, 451994408, 903988816, 12599344123, 25198688246, 50397376492, 100794752984, 201589505968]

約数ペア:

[(1, 201589505968), (2, 100794752984), (4, 50397376492), (8, 25198688246), (16, 12599344123), (223, 903988816), (446, 451994408), (892, 225997204), (1784, 112998602), (3568, 56499301), (5503, 36632656), (10267, 19634704), (11006, 18316328), (20534, 9817352), (22012, 9158164), (41068, 4908676), (44024, 4579082), (82136, 2454338), (88048, 2289541), (164272, 1227169)]