202131569385

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16433}}^1\times {\mathrm{4481}}^1$

素因数の和:20986

約数の個数: 48

約数和(自身を含む): 356206161168

約数和(自身を除く): 154074591783

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 4481, 13443, 16433, 22405, 40329, 49299, 67215, 82165, 147897, 201645, 246495, 273341, 739485, 820023, 1002413, 1366705, 2460069, 3007239, 4100115, 5012065, 9021717, 12300345, 15036195, 45108585, 73636273, 220908819, 368181365, 662726457, 1104544095, 3313632285, 4491812653, 13475437959, 22459063265, 40426313877, 67377189795, 202131569385]

約数ペア:

[(1, 202131569385), (3, 67377189795), (5, 40426313877), (9, 22459063265), (15, 13475437959), (45, 4491812653), (61, 3313632285), (183, 1104544095), (305, 662726457), (549, 368181365), (915, 220908819), (2745, 73636273), (4481, 45108585), (13443, 15036195), (16433, 12300345), (22405, 9021717), (40329, 5012065), (49299, 4100115), (67215, 3007239), (82165, 2460069), (147897, 1366705), (201645, 1002413), (246495, 820023), (273341, 739485)]