203048440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38167}}^1$

素因数の和:38204

約数の個数: 64

約数和(自身を含む): 549619200

約数和(自身を除く): 346570760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 38167, 76334, 152668, 190835, 267169, 305336, 381670, 534338, 725173, 763340, 1068676, 1335845, 1450346, 1526680, 2137352, 2671690, 2900692, 3625865, 5076211, 5343380, 5801384, 7251730, 10152422, 10686760, 14503460, 20304844, 25381055, 29006920, 40609688, 50762110, 101524220, 203048440]

約数ペア:

[(1, 203048440), (2, 101524220), (4, 50762110), (5, 40609688), (7, 29006920), (8, 25381055), (10, 20304844), (14, 14503460), (19, 10686760), (20, 10152422), (28, 7251730), (35, 5801384), (38, 5343380), (40, 5076211), (56, 3625865), (70, 2900692), (76, 2671690), (95, 2137352), (133, 1526680), (140, 1450346), (152, 1335845), (190, 1068676), (266, 763340), (280, 725173), (380, 534338), (532, 381670), (665, 305336), (760, 267169), (1064, 190835), (1330, 152668), (2660, 76334), (5320, 38167)]