210142998

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{11087}}^1$

素因数の和:11120

約数の個数: 56

約数和(自身を含む): 509005728

約数和(自身を除く): 298862730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 6318, 9477, 11087, 18954, 22174, 33261, 66522, 99783, 144131, 199566, 288262, 299349, 432393, 598698, 864786, 898047, 1297179, 1796094, 2594358, 2694141, 3891537, 5388282, 7783074, 8082423, 11674611, 16164846, 23349222, 35023833, 70047666, 105071499, 210142998]

約数ペア:

[(1, 210142998), (2, 105071499), (3, 70047666), (6, 35023833), (9, 23349222), (13, 16164846), (18, 11674611), (26, 8082423), (27, 7783074), (39, 5388282), (54, 3891537), (78, 2694141), (81, 2594358), (117, 1796094), (162, 1297179), (234, 898047), (243, 864786), (351, 598698), (486, 432393), (702, 299349), (729, 288262), (1053, 199566), (1458, 144131), (2106, 99783), (3159, 66522), (6318, 33261), (9477, 22174), (11087, 18954)]