201610206

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1478

約数の個数: 72

約数和(自身を含む): 511378920

約数和(自身を除く): 309768714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 179, 294, 358, 441, 537, 882, 1074, 1253, 1277, 1611, 2506, 2554, 3222, 3759, 3831, 7518, 7662, 8771, 8939, 11277, 11493, 17542, 17878, 22554, 22986, 26313, 26817, 52626, 53634, 62573, 78939, 80451, 125146, 157878, 160902, 187719, 228583, 375438, 457166, 563157, 685749, 1126314, 1371498, 1600081, 2057247, 3200162, 4114494, 4800243, 9600486, 11200567, 14400729, 22401134, 28801458, 33601701, 67203402, 100805103, 201610206]

約数ペア:

[(1, 201610206), (2, 100805103), (3, 67203402), (6, 33601701), (7, 28801458), (9, 22401134), (14, 14400729), (18, 11200567), (21, 9600486), (42, 4800243), (49, 4114494), (63, 3200162), (98, 2057247), (126, 1600081), (147, 1371498), (179, 1126314), (294, 685749), (358, 563157), (441, 457166), (537, 375438), (882, 228583), (1074, 187719), (1253, 160902), (1277, 157878), (1611, 125146), (2506, 80451), (2554, 78939), (3222, 62573), (3759, 53634), (3831, 52626), (7518, 26817), (7662, 26313), (8771, 22986), (8939, 22554), (11277, 17878), (11493, 17542)]