210694218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5231}}^1$

素因数の和:5387

約数の個数: 48

約数和(自身を含む): 493858944

約数和(自身を除く): 283164726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1918, 2877, 5231, 5754, 6713, 10462, 13426, 15693, 20139, 31386, 36617, 40278, 73234, 109851, 219702, 256319, 512638, 716647, 768957, 1433294, 1537914, 2149941, 4299882, 5016529, 10033058, 15049587, 30099174, 35115703, 70231406, 105347109, 210694218]

約数ペア:

[(1, 210694218), (2, 105347109), (3, 70231406), (6, 35115703), (7, 30099174), (14, 15049587), (21, 10033058), (42, 5016529), (49, 4299882), (98, 2149941), (137, 1537914), (147, 1433294), (274, 768957), (294, 716647), (411, 512638), (822, 256319), (959, 219702), (1918, 109851), (2877, 73234), (5231, 40278), (5754, 36617), (6713, 31386), (10462, 20139), (13426, 15693)]