197278452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 602364672

約数和(自身を除く): 405086220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 101, 126, 138, 161, 202, 207, 252, 276, 303, 322, 337, 404, 414, 483, 606, 644, 674, 707, 828, 909, 966, 1011, 1212, 1348, 1414, 1449, 1818, 1932, 2022, 2121, 2323, 2359, 2828, 2898, 3033, 3636, 4044, 4242, 4646, 4718, 5796, 6066, 6363, 6969, 7077, 7751, 8484, 9292, 9436, 12132, 12726, 13938, 14154, 15502, 16261, 20907, 21231, 23253, 25452, 27876, 28308, 31004, 32522, 34037, 41814, 42462, 46506, 48783, 54257, 65044, 68074, 69759, 83628, 84924, 93012, 97566, 102111, 108514, 136148, 139518, 146349, 162771, 195132, 204222, 217028, 238259, 279036, 292698, 306333, 325542, 408444, 476518, 488313, 585396, 612666, 651084, 714777, 782851, 953036, 976626, 1225332, 1429554, 1565702, 1953252, 2144331, 2348553, 2859108, 3131404, 4288662, 4697106, 5479957, 7045659, 8577324, 9394212, 10959914, 14091318, 16439871, 21919828, 28182636, 32879742, 49319613, 65759484, 98639226, 197278452]

約数ペア:

[(1, 197278452), (2, 98639226), (3, 65759484), (4, 49319613), (6, 32879742), (7, 28182636), (9, 21919828), (12, 16439871), (14, 14091318), (18, 10959914), (21, 9394212), (23, 8577324), (28, 7045659), (36, 5479957), (42, 4697106), (46, 4288662), (63, 3131404), (69, 2859108), (84, 2348553), (92, 2144331), (101, 1953252), (126, 1565702), (138, 1429554), (161, 1225332), (202, 976626), (207, 953036), (252, 782851), (276, 714777), (303, 651084), (322, 612666), (337, 585396), (404, 488313), (414, 476518), (483, 408444), (606, 325542), (644, 306333), (674, 292698), (707, 279036), (828, 238259), (909, 217028), (966, 204222), (1011, 195132), (1212, 162771), (1348, 146349), (1414, 139518), (1449, 136148), (1818, 108514), (1932, 102111), (2022, 97566), (2121, 93012), (2323, 84924), (2359, 83628), (2828, 69759), (2898, 68074), (3033, 65044), (3636, 54257), (4044, 48783), (4242, 46506), (4646, 42462), (4718, 41814), (5796, 34037), (6066, 32522), (6363, 31004), (6969, 28308), (7077, 27876), (7751, 25452), (8484, 23253), (9292, 21231), (9436, 20907), (12132, 16261), (12726, 15502), (13938, 14154)]