220160108

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 447068160

約数和(自身を除く): 226908052

約数列:

[1, 2, 4, 7, 14, 28, 167, 197, 239, 334, 394, 478, 668, 788, 956, 1169, 1379, 1673, 2338, 2758, 3346, 4676, 5516, 6692, 32899, 39913, 47083, 65798, 79826, 94166, 131596, 159652, 188332, 230293, 279391, 329581, 460586, 558782, 659162, 921172, 1117564, 1318324, 7862861, 15725722, 31451444, 55040027, 110080054, 220160108]

約数ペア:

[(1, 220160108), (2, 110080054), (4, 55040027), (7, 31451444), (14, 15725722), (28, 7862861), (167, 1318324), (197, 1117564), (239, 921172), (334, 659162), (394, 558782), (478, 460586), (668, 329581), (788, 279391), (956, 230293), (1169, 188332), (1379, 159652), (1673, 131596), (2338, 94166), (2758, 79826), (3346, 65798), (4676, 47083), (5516, 39913), (6692, 32899)]