209917180998

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4033921}}^1$

素因数の和:4034002

約数の個数: 72

約数和(自身を含む): 538044516360

約数和(自身を除く): 328127335362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 177, 294, 354, 413, 441, 531, 826, 882, 1062, 1239, 2478, 2891, 3717, 5782, 7434, 8673, 17346, 26019, 52038, 4033921, 8067842, 12101763, 24203526, 28237447, 36305289, 56474894, 72610578, 84712341, 169424682, 197662129, 238001339, 254137023, 395324258, 476002678, 508274046, 592986387, 714004017, 1185972774, 1428008034, 1666009373, 1778959161, 2142012051, 3332018746, 3557918322, 4284024102, 4998028119, 9996056238, 11662065611, 14994084357, 23324131222, 29988168714, 34986196833, 69972393666, 104958590499, 209917180998]

約数ペア:

[(1, 209917180998), (2, 104958590499), (3, 69972393666), (6, 34986196833), (7, 29988168714), (9, 23324131222), (14, 14994084357), (18, 11662065611), (21, 9996056238), (42, 4998028119), (49, 4284024102), (59, 3557918322), (63, 3332018746), (98, 2142012051), (118, 1778959161), (126, 1666009373), (147, 1428008034), (177, 1185972774), (294, 714004017), (354, 592986387), (413, 508274046), (441, 476002678), (531, 395324258), (826, 254137023), (882, 238001339), (1062, 197662129), (1239, 169424682), (2478, 84712341), (2891, 72610578), (3717, 56474894), (5782, 36305289), (7434, 28237447), (8673, 24203526), (17346, 12101763), (26019, 8067842), (52038, 4033921)]