201942568

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 383040000

約数和(自身を除く): 181097432

約数列:

[1, 2, 4, 8, 151, 302, 349, 479, 604, 698, 958, 1208, 1396, 1916, 2792, 3832, 52699, 72329, 105398, 144658, 167171, 210796, 289316, 334342, 421592, 578632, 668684, 1337368, 25242821, 50485642, 100971284, 201942568]

約数ペア:

[(1, 201942568), (2, 100971284), (4, 50485642), (8, 25242821), (151, 1337368), (302, 668684), (349, 578632), (479, 421592), (604, 334342), (698, 289316), (958, 210796), (1208, 167171), (1396, 144658), (1916, 105398), (2792, 72329), (3832, 52699)]