201314050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 72

約数和(自身を含む): 439686144

約数和(自身を除く): 238372094

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 127, 175, 245, 254, 350, 490, 635, 647, 889, 1225, 1270, 1294, 1778, 2450, 3175, 3235, 4445, 4529, 6223, 6350, 6470, 8890, 9058, 12446, 16175, 22225, 22645, 31115, 31703, 32350, 44450, 45290, 62230, 63406, 82169, 113225, 155575, 158515, 164338, 226450, 311150, 317030, 410845, 575183, 792575, 821690, 1150366, 1585150, 2054225, 2875915, 4026281, 4108450, 5751830, 8052562, 14379575, 20131405, 28759150, 40262810, 100657025, 201314050]

約数ペア:

[(1, 201314050), (2, 100657025), (5, 40262810), (7, 28759150), (10, 20131405), (14, 14379575), (25, 8052562), (35, 5751830), (49, 4108450), (50, 4026281), (70, 2875915), (98, 2054225), (127, 1585150), (175, 1150366), (245, 821690), (254, 792575), (350, 575183), (490, 410845), (635, 317030), (647, 311150), (889, 226450), (1225, 164338), (1270, 158515), (1294, 155575), (1778, 113225), (2450, 82169), (3175, 63406), (3235, 62230), (4445, 45290), (4529, 44450), (6223, 32350), (6350, 31703), (6470, 31115), (8890, 22645), (9058, 22225), (12446, 16175)]