201199995440

素因数分解:

$2^4\times 5^1\times {\mathrm{47713}}^1\times {\mathrm{52711}}^1$

素因数の和:100437

約数の個数: 40

約数和(自身を含む): 467808668448

約数和(自身を除く): 266608673008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 47713, 52711, 95426, 105422, 190852, 210844, 238565, 263555, 381704, 421688, 477130, 527110, 763408, 843376, 954260, 1054220, 1908520, 2108440, 3817040, 4216880, 2514999943, 5029999886, 10059999772, 12574999715, 20119999544, 25149999430, 40239999088, 50299998860, 100599997720, 201199995440]

約数ペア:

[(1, 201199995440), (2, 100599997720), (4, 50299998860), (5, 40239999088), (8, 25149999430), (10, 20119999544), (16, 12574999715), (20, 10059999772), (40, 5029999886), (80, 2514999943), (47713, 4216880), (52711, 3817040), (95426, 2108440), (105422, 1908520), (190852, 1054220), (210844, 954260), (238565, 843376), (263555, 763408), (381704, 527110), (421688, 477130)]