210850536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 594397440

約数和(自身を除く): 383546904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 53, 78, 82, 104, 106, 123, 156, 159, 164, 212, 246, 311, 312, 318, 328, 424, 492, 533, 622, 636, 689, 933, 984, 1066, 1244, 1272, 1378, 1599, 1866, 2067, 2132, 2173, 2488, 2756, 3198, 3732, 4043, 4134, 4264, 4346, 5512, 6396, 6519, 7464, 8086, 8268, 8692, 12129, 12751, 12792, 13038, 16172, 16483, 16536, 17384, 24258, 25502, 26076, 28249, 32344, 32966, 38253, 48516, 49449, 51004, 52152, 56498, 65932, 76506, 84747, 97032, 98898, 102008, 112996, 131864, 153012, 165763, 169494, 197796, 214279, 225992, 306024, 331526, 338988, 395592, 428558, 497289, 642837, 663052, 675803, 677976, 857116, 994578, 1285674, 1326104, 1351606, 1714232, 1989156, 2027409, 2571348, 2703212, 3978312, 4054818, 5142696, 5406424, 8109636, 8785439, 16219272, 17570878, 26356317, 35141756, 52712634, 70283512, 105425268, 210850536]

約数ペア:

[(1, 210850536), (2, 105425268), (3, 70283512), (4, 52712634), (6, 35141756), (8, 26356317), (12, 17570878), (13, 16219272), (24, 8785439), (26, 8109636), (39, 5406424), (41, 5142696), (52, 4054818), (53, 3978312), (78, 2703212), (82, 2571348), (104, 2027409), (106, 1989156), (123, 1714232), (156, 1351606), (159, 1326104), (164, 1285674), (212, 994578), (246, 857116), (311, 677976), (312, 675803), (318, 663052), (328, 642837), (424, 497289), (492, 428558), (533, 395592), (622, 338988), (636, 331526), (689, 306024), (933, 225992), (984, 214279), (1066, 197796), (1244, 169494), (1272, 165763), (1378, 153012), (1599, 131864), (1866, 112996), (2067, 102008), (2132, 98898), (2173, 97032), (2488, 84747), (2756, 76506), (3198, 65932), (3732, 56498), (4043, 52152), (4134, 51004), (4264, 49449), (4346, 48516), (5512, 38253), (6396, 32966), (6519, 32344), (7464, 28249), (8086, 26076), (8268, 25502), (8692, 24258), (12129, 17384), (12751, 16536), (12792, 16483), (13038, 16172)]