203998032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 655374720

約数和(自身を除く): 451376688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 439, 461, 504, 878, 922, 1008, 1317, 1383, 1756, 1844, 2634, 2766, 3073, 3227, 3512, 3688, 3951, 4149, 5268, 5532, 6146, 6454, 7024, 7376, 7902, 8298, 9219, 9681, 10536, 11064, 12292, 12908, 15804, 16596, 18438, 19362, 21072, 22128, 24584, 25816, 27657, 29043, 31608, 33192, 36876, 38724, 49168, 51632, 55314, 58086, 63216, 66384, 73752, 77448, 110628, 116172, 147504, 154896, 202379, 221256, 232344, 404758, 442512, 464688, 607137, 809516, 1214274, 1416653, 1619032, 1821411, 2428548, 2833306, 3238064, 3642822, 4249959, 4857096, 5666612, 7285644, 8499918, 9714192, 11333224, 12749877, 14571288, 16999836, 22666448, 25499754, 29142576, 33999672, 50999508, 67999344, 101999016, 203998032]

約数ペア:

[(1, 203998032), (2, 101999016), (3, 67999344), (4, 50999508), (6, 33999672), (7, 29142576), (8, 25499754), (9, 22666448), (12, 16999836), (14, 14571288), (16, 12749877), (18, 11333224), (21, 9714192), (24, 8499918), (28, 7285644), (36, 5666612), (42, 4857096), (48, 4249959), (56, 3642822), (63, 3238064), (72, 2833306), (84, 2428548), (112, 1821411), (126, 1619032), (144, 1416653), (168, 1214274), (252, 809516), (336, 607137), (439, 464688), (461, 442512), (504, 404758), (878, 232344), (922, 221256), (1008, 202379), (1317, 154896), (1383, 147504), (1756, 116172), (1844, 110628), (2634, 77448), (2766, 73752), (3073, 66384), (3227, 63216), (3512, 58086), (3688, 55314), (3951, 51632), (4149, 49168), (5268, 38724), (5532, 36876), (6146, 33192), (6454, 31608), (7024, 29043), (7376, 27657), (7902, 25816), (8298, 24584), (9219, 22128), (9681, 21072), (10536, 19362), (11064, 18438), (12292, 16596), (12908, 15804)]