196403718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 468840960

約数和(自身を除く): 272437242

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 113, 174, 203, 226, 339, 406, 609, 678, 791, 1218, 1427, 1582, 2373, 2854, 3277, 4281, 4746, 6554, 8562, 9831, 9989, 19662, 19978, 22939, 29967, 41383, 45878, 59934, 68817, 82766, 124149, 137634, 161251, 248298, 289681, 322502, 483753, 579362, 869043, 967506, 1128757, 1738086, 2257514, 3386271, 4676279, 6772542, 9352558, 14028837, 28057674, 32733953, 65467906, 98201859, 196403718]

約数ペア:

[(1, 196403718), (2, 98201859), (3, 65467906), (6, 32733953), (7, 28057674), (14, 14028837), (21, 9352558), (29, 6772542), (42, 4676279), (58, 3386271), (87, 2257514), (113, 1738086), (174, 1128757), (203, 967506), (226, 869043), (339, 579362), (406, 483753), (609, 322502), (678, 289681), (791, 248298), (1218, 161251), (1427, 137634), (1582, 124149), (2373, 82766), (2854, 68817), (3277, 59934), (4281, 45878), (4746, 41383), (6554, 29967), (8562, 22939), (9831, 19978), (9989, 19662)]