197809430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 460422144

約数和(自身を除く): 262612714

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 169, 182, 230, 299, 322, 338, 455, 598, 727, 805, 845, 910, 1183, 1454, 1495, 1610, 1690, 2093, 2366, 2990, 3635, 3887, 4186, 5089, 5915, 7270, 7774, 9451, 10178, 10465, 11830, 16721, 18902, 19435, 20930, 25445, 27209, 33442, 38870, 47255, 50890, 54418, 66157, 83605, 94510, 117047, 122863, 132314, 136045, 167210, 217373, 234094, 245726, 272090, 330785, 434746, 585235, 614315, 661570, 860041, 1086865, 1170470, 1228630, 1521611, 1720082, 2173730, 2825849, 3043222, 4300205, 5651698, 7608055, 8600410, 14129245, 15216110, 19780943, 28258490, 39561886, 98904715, 197809430]

約数ペア:

[(1, 197809430), (2, 98904715), (5, 39561886), (7, 28258490), (10, 19780943), (13, 15216110), (14, 14129245), (23, 8600410), (26, 7608055), (35, 5651698), (46, 4300205), (65, 3043222), (70, 2825849), (91, 2173730), (115, 1720082), (130, 1521611), (161, 1228630), (169, 1170470), (182, 1086865), (230, 860041), (299, 661570), (322, 614315), (338, 585235), (455, 434746), (598, 330785), (727, 272090), (805, 245726), (845, 234094), (910, 217373), (1183, 167210), (1454, 136045), (1495, 132314), (1610, 122863), (1690, 117047), (2093, 94510), (2366, 83605), (2990, 66157), (3635, 54418), (3887, 50890), (4186, 47255), (5089, 38870), (5915, 33442), (7270, 27209), (7774, 25445), (9451, 20930), (10178, 19435), (10465, 18902), (11830, 16721)]