203986188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1773

約数の個数: 120

約数和(自身を含む): 621304992

約数和(自身を除く): 417318804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 371, 378, 477, 567, 636, 742, 756, 954, 1113, 1134, 1431, 1484, 1697, 1908, 2226, 2268, 2862, 3339, 3394, 4293, 4452, 5091, 5724, 6678, 6788, 8586, 10017, 10182, 11879, 13356, 15273, 17172, 20034, 20364, 23758, 30051, 30546, 35637, 40068, 45819, 47516, 60102, 61092, 71274, 89941, 91638, 106911, 120204, 137457, 142548, 179882, 183276, 213822, 269823, 274914, 320733, 359764, 427644, 539646, 549828, 629587, 641466, 809469, 962199, 1079292, 1259174, 1282932, 1618938, 1888761, 1924398, 2428407, 2518348, 3237876, 3777522, 3848796, 4856814, 5666283, 7285221, 7555044, 9713628, 11332566, 14570442, 16998849, 22665132, 29140884, 33997698, 50996547, 67995396, 101993094, 203986188]

約数ペア:

[(1, 203986188), (2, 101993094), (3, 67995396), (4, 50996547), (6, 33997698), (7, 29140884), (9, 22665132), (12, 16998849), (14, 14570442), (18, 11332566), (21, 9713628), (27, 7555044), (28, 7285221), (36, 5666283), (42, 4856814), (53, 3848796), (54, 3777522), (63, 3237876), (81, 2518348), (84, 2428407), (106, 1924398), (108, 1888761), (126, 1618938), (159, 1282932), (162, 1259174), (189, 1079292), (212, 962199), (252, 809469), (318, 641466), (324, 629587), (371, 549828), (378, 539646), (477, 427644), (567, 359764), (636, 320733), (742, 274914), (756, 269823), (954, 213822), (1113, 183276), (1134, 179882), (1431, 142548), (1484, 137457), (1697, 120204), (1908, 106911), (2226, 91638), (2268, 89941), (2862, 71274), (3339, 61092), (3394, 60102), (4293, 47516), (4452, 45819), (5091, 40068), (5724, 35637), (6678, 30546), (6788, 30051), (8586, 23758), (10017, 20364), (10182, 20034), (11879, 17172), (13356, 15273)]