201950871576

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{991}}^1\times {\mathrm{18911}}^1$

素因数の和:20360

約数の個数: 64

約数和(自身を含む): 506539008000

約数和(自身を除く): 304588136424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 991, 1347, 1796, 1982, 2694, 2973, 3592, 3964, 5388, 5946, 7928, 10776, 11892, 18911, 23784, 37822, 56733, 75644, 113466, 151288, 226932, 444959, 453864, 889918, 1334877, 1779836, 2669754, 3559672, 5339508, 8491039, 10679016, 16982078, 18740801, 25473117, 33964156, 37481602, 50946234, 56222403, 67928312, 74963204, 101892468, 112444806, 149926408, 203784936, 224889612, 449779224, 8414619649, 16829239298, 25243858947, 33658478596, 50487717894, 67316957192, 100975435788, 201950871576]

約数ペア:

[(1, 201950871576), (2, 100975435788), (3, 67316957192), (4, 50487717894), (6, 33658478596), (8, 25243858947), (12, 16829239298), (24, 8414619649), (449, 449779224), (898, 224889612), (991, 203784936), (1347, 149926408), (1796, 112444806), (1982, 101892468), (2694, 74963204), (2973, 67928312), (3592, 56222403), (3964, 50946234), (5388, 37481602), (5946, 33964156), (7928, 25473117), (10776, 18740801), (11892, 16982078), (18911, 10679016), (23784, 8491039), (37822, 5339508), (56733, 3559672), (75644, 2669754), (113466, 1779836), (151288, 1334877), (226932, 889918), (444959, 453864)]