201399449825

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1\times {\mathrm{12739}}^1$

素因数の和:14298

約数の個数: 48

約数和(自身を含む): 290309335680

約数和(自身を除く): 88909885855

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1481, 1525, 2135, 7405, 10367, 10675, 12739, 37025, 51835, 63695, 89173, 90341, 259175, 318475, 445865, 451705, 632387, 777079, 2229325, 2258525, 3161935, 3885395, 5439553, 15809675, 18866459, 19426975, 27197765, 94332295, 132065213, 135988825, 471661475, 660326065, 1150853999, 3301630325, 5754269995, 8055977993, 28771349975, 40279889965, 201399449825]

約数ペア:

[(1, 201399449825), (5, 40279889965), (7, 28771349975), (25, 8055977993), (35, 5754269995), (61, 3301630325), (175, 1150853999), (305, 660326065), (427, 471661475), (1481, 135988825), (1525, 132065213), (2135, 94332295), (7405, 27197765), (10367, 19426975), (10675, 18866459), (12739, 15809675), (37025, 5439553), (51835, 3885395), (63695, 3161935), (89173, 2258525), (90341, 2229325), (259175, 777079), (318475, 632387), (445865, 451705)]