258950202

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 640442880

約数和(自身を除く): 381492678

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 151, 266, 294, 302, 307, 399, 453, 614, 798, 906, 921, 931, 1057, 1842, 1862, 2114, 2149, 2793, 2869, 3171, 4298, 5586, 5738, 5833, 6342, 6447, 7399, 8607, 11666, 12894, 14798, 15043, 17214, 17499, 20083, 22197, 30086, 34998, 40166, 40831, 44394, 45129, 46357, 60249, 81662, 90258, 92714, 120498, 122493, 139071, 140581, 244986, 278142, 281162, 285817, 324499, 421743, 571634, 648998, 843486, 857451, 880783, 973497, 1714902, 1761566, 1946994, 2271493, 2642349, 4542986, 5284698, 6165481, 6814479, 12330962, 13628958, 18496443, 36992886, 43158367, 86316734, 129475101, 258950202]

約数ペア:

[(1, 258950202), (2, 129475101), (3, 86316734), (6, 43158367), (7, 36992886), (14, 18496443), (19, 13628958), (21, 12330962), (38, 6814479), (42, 6165481), (49, 5284698), (57, 4542986), (98, 2642349), (114, 2271493), (133, 1946994), (147, 1761566), (151, 1714902), (266, 973497), (294, 880783), (302, 857451), (307, 843486), (399, 648998), (453, 571634), (614, 421743), (798, 324499), (906, 285817), (921, 281162), (931, 278142), (1057, 244986), (1842, 140581), (1862, 139071), (2114, 122493), (2149, 120498), (2793, 92714), (2869, 90258), (3171, 81662), (4298, 60249), (5586, 46357), (5738, 45129), (5833, 44394), (6342, 40831), (6447, 40166), (7399, 34998), (8607, 30086), (11666, 22197), (12894, 20083), (14798, 17499), (15043, 17214)]