213862164

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{521}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 507467520

約数和(自身を除く): 293605356

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 433, 474, 521, 866, 948, 1042, 1299, 1563, 1732, 2084, 2598, 3126, 5196, 6252, 34207, 41159, 68414, 82318, 102621, 123477, 136828, 164636, 205242, 225593, 246954, 410484, 451186, 493908, 676779, 902372, 1353558, 2707116, 17821847, 35643694, 53465541, 71287388, 106931082, 213862164]

約数ペア:

[(1, 213862164), (2, 106931082), (3, 71287388), (4, 53465541), (6, 35643694), (12, 17821847), (79, 2707116), (158, 1353558), (237, 902372), (316, 676779), (433, 493908), (474, 451186), (521, 410484), (866, 246954), (948, 225593), (1042, 205242), (1299, 164636), (1563, 136828), (1732, 123477), (2084, 102621), (2598, 82318), (3126, 68414), (5196, 41159), (6252, 34207)]