200263420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 512870400

約数和(自身を除く): 312606980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 79, 95, 133, 140, 158, 190, 266, 316, 380, 395, 532, 553, 665, 790, 953, 1106, 1330, 1501, 1580, 1906, 2212, 2660, 2765, 3002, 3812, 4765, 5530, 6004, 6671, 7505, 9530, 10507, 11060, 13342, 15010, 18107, 19060, 21014, 26684, 30020, 33355, 36214, 42028, 52535, 66710, 72428, 75287, 90535, 105070, 126749, 133420, 150574, 181070, 210140, 253498, 301148, 362140, 376435, 506996, 527009, 633745, 752870, 1054018, 1267490, 1430453, 1505740, 2108036, 2534980, 2635045, 2860906, 5270090, 5721812, 7152265, 10013171, 10540180, 14304530, 20026342, 28609060, 40052684, 50065855, 100131710, 200263420]

約数ペア:

[(1, 200263420), (2, 100131710), (4, 50065855), (5, 40052684), (7, 28609060), (10, 20026342), (14, 14304530), (19, 10540180), (20, 10013171), (28, 7152265), (35, 5721812), (38, 5270090), (70, 2860906), (76, 2635045), (79, 2534980), (95, 2108036), (133, 1505740), (140, 1430453), (158, 1267490), (190, 1054018), (266, 752870), (316, 633745), (380, 527009), (395, 506996), (532, 376435), (553, 362140), (665, 301148), (790, 253498), (953, 210140), (1106, 181070), (1330, 150574), (1501, 133420), (1580, 126749), (1906, 105070), (2212, 90535), (2660, 75287), (2765, 72428), (3002, 66710), (3812, 52535), (4765, 42028), (5530, 36214), (6004, 33355), (6671, 30020), (7505, 26684), (9530, 21014), (10507, 19060), (11060, 18107), (13342, 15010)]