200839328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3319}}^1$

素因数の和:3421

約数の個数: 48

約数和(自身を含む): 414973440

約数和(自身を除く): 214134112

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 3319, 3782, 6638, 7564, 13276, 15128, 26552, 30256, 53104, 60512, 102889, 106208, 202459, 205778, 404918, 411556, 809836, 823112, 1619672, 1646224, 3239344, 3292448, 6276229, 6478688, 12552458, 25104916, 50209832, 100419664, 200839328]

約数ペア:

[(1, 200839328), (2, 100419664), (4, 50209832), (8, 25104916), (16, 12552458), (31, 6478688), (32, 6276229), (61, 3292448), (62, 3239344), (122, 1646224), (124, 1619672), (244, 823112), (248, 809836), (488, 411556), (496, 404918), (976, 205778), (992, 202459), (1891, 106208), (1952, 102889), (3319, 60512), (3782, 53104), (6638, 30256), (7564, 26552), (13276, 15128)]