201966542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3449}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 337824000

約数和(自身を除く): 135857458

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1273, 1541, 2546, 3082, 3449, 6898, 29279, 58558, 65531, 79327, 131062, 158654, 231083, 462166, 1507213, 3014426, 4390577, 5314909, 8781154, 10629818, 100983271, 201966542]

約数ペア:

[(1, 201966542), (2, 100983271), (19, 10629818), (23, 8781154), (38, 5314909), (46, 4390577), (67, 3014426), (134, 1507213), (437, 462166), (874, 231083), (1273, 158654), (1541, 131062), (2546, 79327), (3082, 65531), (3449, 58558), (6898, 29279)]