193168920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229963}}^1$

素因数の和:229984

約数の個数: 64

約数和(自身を含む): 662296320

約数和(自身を除く): 469127400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 229963, 459926, 689889, 919852, 1149815, 1379778, 1609741, 1839704, 2299630, 2759556, 3219482, 3449445, 4599260, 4829223, 5519112, 6438964, 6898890, 8048705, 9198520, 9658446, 12877928, 13797780, 16097410, 19316892, 24146115, 27595560, 32194820, 38633784, 48292230, 64389640, 96584460, 193168920]

約数ペア:

[(1, 193168920), (2, 96584460), (3, 64389640), (4, 48292230), (5, 38633784), (6, 32194820), (7, 27595560), (8, 24146115), (10, 19316892), (12, 16097410), (14, 13797780), (15, 12877928), (20, 9658446), (21, 9198520), (24, 8048705), (28, 6898890), (30, 6438964), (35, 5519112), (40, 4829223), (42, 4599260), (56, 3449445), (60, 3219482), (70, 2759556), (84, 2299630), (105, 1839704), (120, 1609741), (140, 1379778), (168, 1149815), (210, 919852), (280, 689889), (420, 459926), (840, 229963)]