202393380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4421}}^1$

素因数の和:4549

約数の個数: 96

約数和(自身を含む): 653748480

約数和(自身を除く): 451355100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3270, 3815, 4421, 4578, 6540, 7630, 8842, 9156, 11445, 13263, 15260, 17684, 22105, 22890, 26526, 30947, 44210, 45780, 53052, 61894, 66315, 88420, 92841, 123788, 132630, 154735, 185682, 265260, 309470, 371364, 464205, 481889, 618940, 928410, 963778, 1445667, 1856820, 1927556, 2409445, 2891334, 3373223, 4818890, 5782668, 6746446, 7228335, 9637780, 10119669, 13492892, 14456670, 16866115, 20239338, 28913340, 33732230, 40478676, 50598345, 67464460, 101196690, 202393380]

約数ペア:

[(1, 202393380), (2, 101196690), (3, 67464460), (4, 50598345), (5, 40478676), (6, 33732230), (7, 28913340), (10, 20239338), (12, 16866115), (14, 14456670), (15, 13492892), (20, 10119669), (21, 9637780), (28, 7228335), (30, 6746446), (35, 5782668), (42, 4818890), (60, 3373223), (70, 2891334), (84, 2409445), (105, 1927556), (109, 1856820), (140, 1445667), (210, 963778), (218, 928410), (327, 618940), (420, 481889), (436, 464205), (545, 371364), (654, 309470), (763, 265260), (1090, 185682), (1308, 154735), (1526, 132630), (1635, 123788), (2180, 92841), (2289, 88420), (3052, 66315), (3270, 61894), (3815, 53052), (4421, 45780), (4578, 44210), (6540, 30947), (7630, 26526), (8842, 22890), (9156, 22105), (11445, 17684), (13263, 15260)]