203427378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 554516352

約数和(自身を除く): 351088974

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1213, 1331, 1386, 1694, 2178, 2426, 2541, 2662, 3639, 3993, 5082, 7278, 7623, 7986, 8491, 9317, 10917, 11979, 13343, 15246, 16982, 18634, 21834, 23958, 25473, 26686, 27951, 40029, 50946, 55902, 76419, 80058, 83853, 93401, 120087, 146773, 152838, 167706, 186802, 240174, 280203, 293546, 440319, 560406, 840609, 880638, 1027411, 1320957, 1614503, 1681218, 2054822, 2641914, 3082233, 3229006, 4843509, 6164466, 9246699, 9687018, 11301521, 14530527, 18493398, 22603042, 29061054, 33904563, 67809126, 101713689, 203427378]

約数ペア:

[(1, 203427378), (2, 101713689), (3, 67809126), (6, 33904563), (7, 29061054), (9, 22603042), (11, 18493398), (14, 14530527), (18, 11301521), (21, 9687018), (22, 9246699), (33, 6164466), (42, 4843509), (63, 3229006), (66, 3082233), (77, 2641914), (99, 2054822), (121, 1681218), (126, 1614503), (154, 1320957), (198, 1027411), (231, 880638), (242, 840609), (363, 560406), (462, 440319), (693, 293546), (726, 280203), (847, 240174), (1089, 186802), (1213, 167706), (1331, 152838), (1386, 146773), (1694, 120087), (2178, 93401), (2426, 83853), (2541, 80058), (2662, 76419), (3639, 55902), (3993, 50946), (5082, 40029), (7278, 27951), (7623, 26686), (7986, 25473), (8491, 23958), (9317, 21834), (10917, 18634), (11979, 16982), (13343, 15246)]