209213504766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3343}}^1\times {\mathrm{496687}}^1$

素因数の和:500045

約数の個数: 48

約数和(自身を含む): 518208497664

約数和(自身を除く): 308994992898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3343, 6686, 10029, 20058, 23401, 30087, 46802, 60174, 70203, 140406, 210609, 421218, 496687, 993374, 1490061, 2980122, 3476809, 4470183, 6953618, 8940366, 10430427, 20860854, 31291281, 62582562, 1660424641, 3320849282, 4981273923, 9962547846, 11622972487, 14943821769, 23245944974, 29887643538, 34868917461, 69737834922, 104606752383, 209213504766]

約数ペア:

[(1, 209213504766), (2, 104606752383), (3, 69737834922), (6, 34868917461), (7, 29887643538), (9, 23245944974), (14, 14943821769), (18, 11622972487), (21, 9962547846), (42, 4981273923), (63, 3320849282), (126, 1660424641), (3343, 62582562), (6686, 31291281), (10029, 20860854), (20058, 10430427), (23401, 8940366), (30087, 6953618), (46802, 4470183), (60174, 3476809), (70203, 2980122), (140406, 1490061), (210609, 993374), (421218, 496687)]