250252803

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 387504000

約数和(自身を除く): 137251197

約数列:

[1, 3, 9, 29, 53, 79, 87, 159, 229, 237, 261, 477, 687, 711, 1537, 2061, 2291, 4187, 4611, 6641, 6873, 12137, 12561, 13833, 18091, 19923, 20619, 36411, 37683, 54273, 59769, 109233, 121423, 162819, 351973, 364269, 524639, 958823, 1055919, 1092807, 1573917, 2876469, 3167757, 4721751, 8629407, 27805867, 83417601, 250252803]

約数ペア:

[(1, 250252803), (3, 83417601), (9, 27805867), (29, 8629407), (53, 4721751), (79, 3167757), (87, 2876469), (159, 1573917), (229, 1092807), (237, 1055919), (261, 958823), (477, 524639), (687, 364269), (711, 351973), (1537, 162819), (2061, 121423), (2291, 109233), (4187, 59769), (4611, 54273), (6641, 37683), (6873, 36411), (12137, 20619), (12561, 19923), (13833, 18091)]