221744964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{12511}}^1$

素因数の和:12736

約数の個数: 48

約数和(自身を含む): 594169856

約数和(自身を除く): 372424892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 12511, 17724, 25022, 37533, 50044, 75066, 87577, 150132, 175154, 262731, 350308, 525462, 1050924, 2639821, 5279642, 7919463, 10559284, 15838926, 18478747, 31677852, 36957494, 55436241, 73914988, 110872482, 221744964]

約数ペア:

[(1, 221744964), (2, 110872482), (3, 73914988), (4, 55436241), (6, 36957494), (7, 31677852), (12, 18478747), (14, 15838926), (21, 10559284), (28, 7919463), (42, 5279642), (84, 2639821), (211, 1050924), (422, 525462), (633, 350308), (844, 262731), (1266, 175154), (1477, 150132), (2532, 87577), (2954, 75066), (4431, 50044), (5908, 37533), (8862, 25022), (12511, 17724)]