201619985970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13972279}}^1$

素因数の和:13972339

約数の個数: 64

約数和(自身を含む): 535194213120

約数和(自身を除く): 333574227150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 13972279, 27944558, 41916837, 69861395, 83833674, 139722790, 181639627, 209584185, 363279254, 419168370, 516974323, 544918881, 908198135, 1033948646, 1089837762, 1550922969, 1816396270, 2584871615, 2724594405, 3101845938, 5169743230, 5449188810, 6720666199, 7754614845, 13441332398, 15509229690, 20161998597, 33603330995, 40323997194, 67206661990, 100809992985, 201619985970]

約数ペア:

[(1, 201619985970), (2, 100809992985), (3, 67206661990), (5, 40323997194), (6, 33603330995), (10, 20161998597), (13, 15509229690), (15, 13441332398), (26, 7754614845), (30, 6720666199), (37, 5449188810), (39, 5169743230), (65, 3101845938), (74, 2724594405), (78, 2584871615), (111, 1816396270), (130, 1550922969), (185, 1089837762), (195, 1033948646), (222, 908198135), (370, 544918881), (390, 516974323), (481, 419168370), (555, 363279254), (962, 209584185), (1110, 181639627), (1443, 139722790), (2405, 83833674), (2886, 69861395), (4810, 41916837), (7215, 27944558), (14430, 13972279)]