213428512

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{5011}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 462266784

約数和(自身を除く): 248838272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1331, 1936, 2662, 3872, 5011, 5324, 10022, 10648, 20044, 21296, 40088, 42592, 55121, 80176, 110242, 160352, 220484, 440968, 606331, 881936, 1212662, 1763872, 2425324, 4850648, 6669641, 9701296, 13339282, 19402592, 26678564, 53357128, 106714256, 213428512]

約数ペア:

[(1, 213428512), (2, 106714256), (4, 53357128), (8, 26678564), (11, 19402592), (16, 13339282), (22, 9701296), (32, 6669641), (44, 4850648), (88, 2425324), (121, 1763872), (176, 1212662), (242, 881936), (352, 606331), (484, 440968), (968, 220484), (1331, 160352), (1936, 110242), (2662, 80176), (3872, 55121), (5011, 42592), (5324, 40088), (10022, 21296), (10648, 20044)]