200989425

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 418028800

約数和(自身を除く): 217039375

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 147, 175, 195, 245, 273, 325, 343, 455, 525, 601, 637, 735, 975, 1029, 1225, 1365, 1715, 1803, 1911, 2275, 3005, 3185, 3675, 4207, 4459, 5145, 6825, 7813, 8575, 9015, 9555, 12621, 13377, 15025, 15925, 21035, 22295, 23439, 25725, 29449, 39065, 45075, 47775, 54691, 63105, 66885, 88347, 105175, 111475, 117195, 147245, 164073, 195325, 206143, 273455, 315525, 334425, 382837, 441735, 585975, 618429, 736225, 820365, 1030715, 1148511, 1367275, 1914185, 2208675, 2679859, 3092145, 4101825, 5153575, 5742555, 8039577, 9570925, 13399295, 15460725, 28712775, 40197885, 66996475, 200989425]

約数ペア:

[(1, 200989425), (3, 66996475), (5, 40197885), (7, 28712775), (13, 15460725), (15, 13399295), (21, 9570925), (25, 8039577), (35, 5742555), (39, 5153575), (49, 4101825), (65, 3092145), (75, 2679859), (91, 2208675), (105, 1914185), (147, 1367275), (175, 1148511), (195, 1030715), (245, 820365), (273, 736225), (325, 618429), (343, 585975), (455, 441735), (525, 382837), (601, 334425), (637, 315525), (735, 273455), (975, 206143), (1029, 195325), (1225, 164073), (1365, 147245), (1715, 117195), (1803, 111475), (1911, 105175), (2275, 88347), (3005, 66885), (3185, 63105), (3675, 54691), (4207, 47775), (4459, 45075), (5145, 39065), (6825, 29449), (7813, 25725), (8575, 23439), (9015, 22295), (9555, 21035), (12621, 15925), (13377, 15025)]