208093255755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1\times {\mathrm{3137}}^1$

素因数の和:3969

約数の個数: 128

約数和(自身を含む): 421072404480

約数和(自身を除く): 212979148725

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 79, 105, 165, 231, 237, 385, 395, 553, 727, 869, 1155, 1185, 1659, 2181, 2607, 2765, 3137, 3635, 4345, 5089, 6083, 7997, 8295, 9411, 10905, 13035, 15267, 15685, 18249, 21959, 23991, 25445, 30415, 34507, 39985, 47055, 55979, 57433, 65877, 76335, 91245, 103521, 109795, 119955, 167937, 172299, 172535, 241549, 247823, 279895, 287165, 329385, 402031, 517605, 631763, 724647, 743469, 839685, 861495, 1206093, 1207745, 1239115, 1734761, 1895289, 2010155, 2280599, 2726053, 3158815, 3623235, 3717345, 4422341, 5204283, 6030465, 6841797, 8178159, 8673805, 9476445, 11402995, 13267023, 13630265, 15964193, 19082371, 22111705, 25086589, 26021415, 34208985, 40890795, 47892579, 57247113, 66335115, 75259767, 79820965, 95411855, 125432945, 175606123, 180167321, 239462895, 286235565, 376298835, 526818369, 540501963, 878030615, 900836605, 1261171247, 1981840531, 2634091845, 2702509815, 3783513741, 5945521593, 6305856235, 9909202655, 13872883717, 18917568705, 29727607965, 41618651151, 69364418585, 208093255755]

約数ペア:

[(1, 208093255755), (3, 69364418585), (5, 41618651151), (7, 29727607965), (11, 18917568705), (15, 13872883717), (21, 9909202655), (33, 6305856235), (35, 5945521593), (55, 3783513741), (77, 2702509815), (79, 2634091845), (105, 1981840531), (165, 1261171247), (231, 900836605), (237, 878030615), (385, 540501963), (395, 526818369), (553, 376298835), (727, 286235565), (869, 239462895), (1155, 180167321), (1185, 175606123), (1659, 125432945), (2181, 95411855), (2607, 79820965), (2765, 75259767), (3137, 66335115), (3635, 57247113), (4345, 47892579), (5089, 40890795), (6083, 34208985), (7997, 26021415), (8295, 25086589), (9411, 22111705), (10905, 19082371), (13035, 15964193), (15267, 13630265), (15685, 13267023), (18249, 11402995), (21959, 9476445), (23991, 8673805), (25445, 8178159), (30415, 6841797), (34507, 6030465), (39985, 5204283), (47055, 4422341), (55979, 3717345), (57433, 3623235), (65877, 3158815), (76335, 2726053), (91245, 2280599), (103521, 2010155), (109795, 1895289), (119955, 1734761), (167937, 1239115), (172299, 1207745), (172535, 1206093), (241549, 861495), (247823, 839685), (279895, 743469), (287165, 724647), (329385, 631763), (402031, 517605)]