204101150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 445471488

約数和(自身を除く): 241370338

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 83, 85, 110, 166, 170, 187, 263, 275, 374, 415, 425, 526, 550, 830, 850, 913, 935, 1315, 1411, 1826, 1870, 2075, 2630, 2822, 2893, 4150, 4471, 4565, 4675, 5786, 6575, 7055, 8942, 9130, 9350, 13150, 14110, 14465, 15521, 21829, 22355, 22825, 28930, 31042, 35275, 43658, 44710, 45650, 49181, 70550, 72325, 77605, 98362, 109145, 111775, 144650, 155210, 218290, 223550, 240119, 245905, 371093, 388025, 480238, 491810, 545725, 742186, 776050, 1091450, 1200595, 1229525, 1855465, 2401190, 2459050, 3710930, 4082023, 6002975, 8164046, 9277325, 12005950, 18554650, 20410115, 40820230, 102050575, 204101150]

約数ペア:

[(1, 204101150), (2, 102050575), (5, 40820230), (10, 20410115), (11, 18554650), (17, 12005950), (22, 9277325), (25, 8164046), (34, 6002975), (50, 4082023), (55, 3710930), (83, 2459050), (85, 2401190), (110, 1855465), (166, 1229525), (170, 1200595), (187, 1091450), (263, 776050), (275, 742186), (374, 545725), (415, 491810), (425, 480238), (526, 388025), (550, 371093), (830, 245905), (850, 240119), (913, 223550), (935, 218290), (1315, 155210), (1411, 144650), (1826, 111775), (1870, 109145), (2075, 98362), (2630, 77605), (2822, 72325), (2893, 70550), (4150, 49181), (4471, 45650), (4565, 44710), (4675, 43658), (5786, 35275), (6575, 31042), (7055, 28930), (8942, 22825), (9130, 22355), (9350, 21829), (13150, 15521), (14110, 14465)]