200697770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 476872704

約数和(自身を除く): 276174934

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 43, 46, 65, 70, 86, 91, 115, 130, 161, 182, 215, 223, 230, 299, 301, 322, 430, 446, 455, 559, 598, 602, 805, 910, 989, 1115, 1118, 1495, 1505, 1561, 1610, 1978, 2093, 2230, 2795, 2899, 2990, 3010, 3122, 3913, 4186, 4945, 5129, 5590, 5798, 6923, 7805, 7826, 9589, 9890, 10258, 10465, 12857, 13846, 14495, 15610, 19178, 19565, 20293, 20930, 25645, 25714, 28990, 34615, 35903, 39130, 40586, 47945, 51290, 64285, 66677, 67123, 69230, 71806, 89999, 95890, 101465, 124657, 128570, 133354, 134246, 179515, 179998, 202930, 220547, 249314, 333385, 335615, 359030, 441094, 449995, 466739, 623285, 666770, 671230, 872599, 899990, 933478, 1102735, 1246570, 1543829, 1745198, 2205470, 2333695, 2867111, 3087658, 4362995, 4667390, 5734222, 7719145, 8725990, 14335555, 15438290, 20069777, 28671110, 40139554, 100348885, 200697770]

約数ペア:

[(1, 200697770), (2, 100348885), (5, 40139554), (7, 28671110), (10, 20069777), (13, 15438290), (14, 14335555), (23, 8725990), (26, 7719145), (35, 5734222), (43, 4667390), (46, 4362995), (65, 3087658), (70, 2867111), (86, 2333695), (91, 2205470), (115, 1745198), (130, 1543829), (161, 1246570), (182, 1102735), (215, 933478), (223, 899990), (230, 872599), (299, 671230), (301, 666770), (322, 623285), (430, 466739), (446, 449995), (455, 441094), (559, 359030), (598, 335615), (602, 333385), (805, 249314), (910, 220547), (989, 202930), (1115, 179998), (1118, 179515), (1495, 134246), (1505, 133354), (1561, 128570), (1610, 124657), (1978, 101465), (2093, 95890), (2230, 89999), (2795, 71806), (2899, 69230), (2990, 67123), (3010, 66677), (3122, 64285), (3913, 51290), (4186, 47945), (4945, 40586), (5129, 39130), (5590, 35903), (5798, 34615), (6923, 28990), (7805, 25714), (7826, 25645), (9589, 20930), (9890, 20293), (10258, 19565), (10465, 19178), (12857, 15610), (13846, 14495)]