202973264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1873}}^1$

素因数の和:2415

約数の個数: 40

約数和(自身を含む): 424550952

約数和(自身を除く): 221577688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 521, 1042, 1873, 2084, 3746, 4168, 6773, 7492, 8336, 13546, 14984, 24349, 27092, 29968, 48698, 54184, 97396, 108368, 194792, 389584, 975833, 1951666, 3903332, 7806664, 12685829, 15613328, 25371658, 50743316, 101486632, 202973264]

約数ペア:

[(1, 202973264), (2, 101486632), (4, 50743316), (8, 25371658), (13, 15613328), (16, 12685829), (26, 7806664), (52, 3903332), (104, 1951666), (208, 975833), (521, 389584), (1042, 194792), (1873, 108368), (2084, 97396), (3746, 54184), (4168, 48698), (6773, 29968), (7492, 27092), (8336, 24349), (13546, 14984)]