200193900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{8447}}^1$

素因数の和:8543

約数の個数: 72

約数和(自身を含む): 586629120

約数和(自身を除く): 386435220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3950, 4740, 5925, 7900, 8447, 11850, 16894, 23700, 25341, 33788, 42235, 50682, 84470, 101364, 126705, 168940, 211175, 253410, 422350, 506820, 633525, 667313, 844700, 1267050, 1334626, 2001939, 2534100, 2669252, 3336565, 4003878, 6673130, 8007756, 10009695, 13346260, 16682825, 20019390, 33365650, 40038780, 50048475, 66731300, 100096950, 200193900]

約数ペア:

[(1, 200193900), (2, 100096950), (3, 66731300), (4, 50048475), (5, 40038780), (6, 33365650), (10, 20019390), (12, 16682825), (15, 13346260), (20, 10009695), (25, 8007756), (30, 6673130), (50, 4003878), (60, 3336565), (75, 2669252), (79, 2534100), (100, 2001939), (150, 1334626), (158, 1267050), (237, 844700), (300, 667313), (316, 633525), (395, 506820), (474, 422350), (790, 253410), (948, 211175), (1185, 168940), (1580, 126705), (1975, 101364), (2370, 84470), (3950, 50682), (4740, 42235), (5925, 33788), (7900, 25341), (8447, 23700), (11850, 16894)]