200390970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7669}}^1$

素因数の和:7759

約数の個数: 64

約数和(自身を含む): 525732480

約数和(自身を除く): 325341510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 4355, 5226, 7669, 8710, 13065, 15338, 23007, 26130, 38345, 46014, 76690, 99697, 115035, 199394, 230070, 299091, 498485, 513823, 598182, 996970, 1027646, 1495455, 1541469, 2569115, 2990910, 3082938, 5138230, 6679699, 7707345, 13359398, 15414690, 20039097, 33398495, 40078194, 66796990, 100195485, 200390970]

約数ペア:

[(1, 200390970), (2, 100195485), (3, 66796990), (5, 40078194), (6, 33398495), (10, 20039097), (13, 15414690), (15, 13359398), (26, 7707345), (30, 6679699), (39, 5138230), (65, 3082938), (67, 2990910), (78, 2569115), (130, 1541469), (134, 1495455), (195, 1027646), (201, 996970), (335, 598182), (390, 513823), (402, 498485), (670, 299091), (871, 230070), (1005, 199394), (1742, 115035), (2010, 99697), (2613, 76690), (4355, 46014), (5226, 38345), (7669, 26130), (8710, 23007), (13065, 15338)]