211672562948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5016413}}^1$

素因数の和:5016572

約数の個数: 48

約数和(自身を含む): 465202168704

約数和(自身を除く): 253529605756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3836, 6028, 10549, 21098, 42196, 5016413, 10032826, 20065652, 35114891, 55180543, 70229782, 110361086, 140459564, 220722172, 386263801, 687248581, 772527602, 1374497162, 1545055204, 2748994324, 4810740067, 7559734391, 9621480134, 15119468782, 19242960268, 30238937564, 52918140737, 105836281474, 211672562948]

約数ペア:

[(1, 211672562948), (2, 105836281474), (4, 52918140737), (7, 30238937564), (11, 19242960268), (14, 15119468782), (22, 9621480134), (28, 7559734391), (44, 4810740067), (77, 2748994324), (137, 1545055204), (154, 1374497162), (274, 772527602), (308, 687248581), (548, 386263801), (959, 220722172), (1507, 140459564), (1918, 110361086), (3014, 70229782), (3836, 55180543), (6028, 35114891), (10549, 20065652), (21098, 10032826), (42196, 5016413)]