201878344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{14923}}^1$

素因数の和:15037

約数の個数: 32

約数和(自身を含む): 402948000

約数和(自身を除く): 201069656

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 14923, 29846, 59692, 119384, 283537, 567074, 1134148, 1328147, 2268296, 2656294, 5312588, 10625176, 25234793, 50469586, 100939172, 201878344]

約数ペア:

[(1, 201878344), (2, 100939172), (4, 50469586), (8, 25234793), (19, 10625176), (38, 5312588), (76, 2656294), (89, 2268296), (152, 1328147), (178, 1134148), (356, 567074), (712, 283537), (1691, 119384), (3382, 59692), (6764, 29846), (13528, 14923)]