200751530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21563}}^1$

素因数の和:21603

約数の個数: 48

約数和(自身を含む): 442493280

約数和(自身を除く): 241741750

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 21563, 43126, 107815, 150941, 215630, 301882, 409697, 754705, 819394, 1056587, 1509410, 2048485, 2113174, 2867879, 4096970, 5282935, 5735758, 10565870, 14339395, 20075153, 28678790, 40150306, 100375765, 200751530]

約数ペア:

[(1, 200751530), (2, 100375765), (5, 40150306), (7, 28678790), (10, 20075153), (14, 14339395), (19, 10565870), (35, 5735758), (38, 5282935), (49, 4096970), (70, 2867879), (95, 2113174), (98, 2048485), (133, 1509410), (190, 1056587), (245, 819394), (266, 754705), (490, 409697), (665, 301882), (931, 215630), (1330, 150941), (1862, 107815), (4655, 43126), (9310, 21563)]