201590584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 431101440

約数和(自身を除く): 229510856

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 71, 92, 104, 142, 184, 284, 299, 568, 598, 923, 1187, 1196, 1633, 1846, 2374, 2392, 3266, 3692, 4748, 6532, 7384, 9496, 13064, 15431, 21229, 27301, 30862, 42458, 54602, 61724, 84277, 84916, 109204, 123448, 168554, 169832, 218408, 337108, 354913, 674216, 709826, 1095601, 1419652, 1938371, 2191202, 2839304, 3876742, 4382404, 7753484, 8764808, 15506968, 25198823, 50397646, 100795292, 201590584]

約数ペア:

[(1, 201590584), (2, 100795292), (4, 50397646), (8, 25198823), (13, 15506968), (23, 8764808), (26, 7753484), (46, 4382404), (52, 3876742), (71, 2839304), (92, 2191202), (104, 1938371), (142, 1419652), (184, 1095601), (284, 709826), (299, 674216), (568, 354913), (598, 337108), (923, 218408), (1187, 169832), (1196, 168554), (1633, 123448), (1846, 109204), (2374, 84916), (2392, 84277), (3266, 61724), (3692, 54602), (4748, 42458), (6532, 30862), (7384, 27301), (9496, 21229), (13064, 15431)]