200118064

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 395855120

約数和(自身を除く): 195737056

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 379, 488, 541, 758, 976, 1082, 1516, 2164, 3032, 4328, 6064, 8656, 23119, 33001, 46238, 66002, 92476, 132004, 184952, 205039, 264008, 369904, 410078, 528016, 820156, 1640312, 3280624, 12507379, 25014758, 50029516, 100059032, 200118064]

約数ペア:

[(1, 200118064), (2, 100059032), (4, 50029516), (8, 25014758), (16, 12507379), (61, 3280624), (122, 1640312), (244, 820156), (379, 528016), (488, 410078), (541, 369904), (758, 264008), (976, 205039), (1082, 184952), (1516, 132004), (2164, 92476), (3032, 66002), (4328, 46238), (6064, 33001), (8656, 23119)]