203005944

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{149}}^2$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 557880960

約数和(自身を除く): 354875016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 149, 254, 298, 381, 447, 508, 596, 762, 894, 1016, 1143, 1192, 1341, 1524, 1788, 2286, 2682, 3048, 3576, 4572, 5364, 9144, 10728, 18923, 22201, 37846, 44402, 56769, 66603, 75692, 88804, 113538, 133206, 151384, 170307, 177608, 199809, 227076, 266412, 340614, 399618, 454152, 532824, 681228, 799236, 1362456, 1598472, 2819527, 5639054, 8458581, 11278108, 16917162, 22556216, 25375743, 33834324, 50751486, 67668648, 101502972, 203005944]

約数ペア:

[(1, 203005944), (2, 101502972), (3, 67668648), (4, 50751486), (6, 33834324), (8, 25375743), (9, 22556216), (12, 16917162), (18, 11278108), (24, 8458581), (36, 5639054), (72, 2819527), (127, 1598472), (149, 1362456), (254, 799236), (298, 681228), (381, 532824), (447, 454152), (508, 399618), (596, 340614), (762, 266412), (894, 227076), (1016, 199809), (1143, 177608), (1192, 170307), (1341, 151384), (1524, 133206), (1788, 113538), (2286, 88804), (2682, 75692), (3048, 66603), (3576, 56769), (4572, 44402), (5364, 37846), (9144, 22201), (10728, 18923)]