204025724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6287}}^1$

素因数の和:6378

約数の個数: 48

約数和(自身を含む): 436638720

約数和(自身を除く): 232612996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 4636, 6287, 8113, 12574, 16226, 25148, 32452, 44009, 88018, 119453, 176036, 238906, 383507, 477812, 767014, 836171, 1534028, 1672342, 2684549, 3344684, 5369098, 7286633, 10738196, 14573266, 29146532, 51006431, 102012862, 204025724]

約数ペア:

[(1, 204025724), (2, 102012862), (4, 51006431), (7, 29146532), (14, 14573266), (19, 10738196), (28, 7286633), (38, 5369098), (61, 3344684), (76, 2684549), (122, 1672342), (133, 1534028), (244, 836171), (266, 767014), (427, 477812), (532, 383507), (854, 238906), (1159, 176036), (1708, 119453), (2318, 88018), (4636, 44009), (6287, 32452), (8113, 25148), (12574, 16226)]