210817624514

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1\times {\mathrm{1319}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 366911424000

約数和(自身を除く): 156093799486

約数列:

[1, 2, 7, 14, 149, 193, 298, 386, 397, 794, 1043, 1319, 1351, 2086, 2638, 2702, 2779, 5558, 9233, 18466, 28757, 57514, 59153, 76621, 118306, 153242, 196531, 201299, 254567, 393062, 402598, 414071, 509134, 523643, 536347, 828142, 1047286, 1072694, 1375717, 1781969, 2751434, 3563938, 3665501, 7331002, 11416529, 22833058, 37930483, 75860966, 78022807, 79915703, 101063099, 156045614, 159831406, 202126198, 265513381, 531026762, 546159649, 707441693, 1092319298, 1414883386, 15058401751, 30116803502, 105408812257, 210817624514]

約数ペア:

[(1, 210817624514), (2, 105408812257), (7, 30116803502), (14, 15058401751), (149, 1414883386), (193, 1092319298), (298, 707441693), (386, 546159649), (397, 531026762), (794, 265513381), (1043, 202126198), (1319, 159831406), (1351, 156045614), (2086, 101063099), (2638, 79915703), (2702, 78022807), (2779, 75860966), (5558, 37930483), (9233, 22833058), (18466, 11416529), (28757, 7331002), (57514, 3665501), (59153, 3563938), (76621, 2751434), (118306, 1781969), (153242, 1375717), (196531, 1072694), (201299, 1047286), (254567, 828142), (393062, 536347), (402598, 523643), (414071, 509134)]