197274420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{52189}}^1$

素因数の和:52214

約数の個数: 96

約数和(自身を含む): 701433600

約数和(自身を除く): 504159180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 52189, 104378, 156567, 208756, 260945, 313134, 365323, 469701, 521890, 626268, 730646, 782835, 939402, 1043780, 1095969, 1409103, 1461292, 1565670, 1826615, 1878804, 2191938, 2348505, 2818206, 3131340, 3287907, 3653230, 4383876, 4697010, 5479845, 5636412, 6575814, 7045515, 7306460, 9394020, 9863721, 10959690, 13151628, 14091030, 16439535, 19727442, 21919380, 28182060, 32879070, 39454884, 49318605, 65758140, 98637210, 197274420]

約数ペア:

[(1, 197274420), (2, 98637210), (3, 65758140), (4, 49318605), (5, 39454884), (6, 32879070), (7, 28182060), (9, 21919380), (10, 19727442), (12, 16439535), (14, 14091030), (15, 13151628), (18, 10959690), (20, 9863721), (21, 9394020), (27, 7306460), (28, 7045515), (30, 6575814), (35, 5636412), (36, 5479845), (42, 4697010), (45, 4383876), (54, 3653230), (60, 3287907), (63, 3131340), (70, 2818206), (84, 2348505), (90, 2191938), (105, 1878804), (108, 1826615), (126, 1565670), (135, 1461292), (140, 1409103), (180, 1095969), (189, 1043780), (210, 939402), (252, 782835), (270, 730646), (315, 626268), (378, 521890), (420, 469701), (540, 365323), (630, 313134), (756, 260945), (945, 208756), (1260, 156567), (1890, 104378), (3780, 52189)]