201723018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{569}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 483287040

約数和(自身を除く): 281564022

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 367, 483, 569, 734, 966, 1101, 1138, 1707, 2202, 2569, 3414, 3983, 5138, 7707, 7966, 8441, 11949, 13087, 15414, 16882, 23898, 25323, 26174, 39261, 50646, 59087, 78522, 91609, 118174, 177261, 183218, 208823, 274827, 354522, 417646, 549654, 626469, 1252938, 1461761, 2923522, 4385283, 4802929, 8770566, 9605858, 14408787, 28817574, 33620503, 67241006, 100861509, 201723018]

約数ペア:

[(1, 201723018), (2, 100861509), (3, 67241006), (6, 33620503), (7, 28817574), (14, 14408787), (21, 9605858), (23, 8770566), (42, 4802929), (46, 4385283), (69, 2923522), (138, 1461761), (161, 1252938), (322, 626469), (367, 549654), (483, 417646), (569, 354522), (734, 274827), (966, 208823), (1101, 183218), (1138, 177261), (1707, 118174), (2202, 91609), (2569, 78522), (3414, 59087), (3983, 50646), (5138, 39261), (7707, 26174), (7966, 25323), (8441, 23898), (11949, 16882), (13087, 15414)]