218219106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9859}}^1$

素因数の和:9919

約数の個数: 64

約数和(自身を含む): 545218560

約数和(自身を除く): 326999454

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 7378, 9859, 11067, 19718, 22134, 29577, 59154, 69013, 138026, 167603, 207039, 305629, 335206, 414078, 502809, 611258, 916887, 1005618, 1173221, 1833774, 2139403, 2346442, 3519663, 4278806, 5195693, 6418209, 7039326, 10391386, 12836418, 15587079, 31174158, 36369851, 72739702, 109109553, 218219106]

約数ペア:

[(1, 218219106), (2, 109109553), (3, 72739702), (6, 36369851), (7, 31174158), (14, 15587079), (17, 12836418), (21, 10391386), (31, 7039326), (34, 6418209), (42, 5195693), (51, 4278806), (62, 3519663), (93, 2346442), (102, 2139403), (119, 1833774), (186, 1173221), (217, 1005618), (238, 916887), (357, 611258), (434, 502809), (527, 414078), (651, 335206), (714, 305629), (1054, 207039), (1302, 167603), (1581, 138026), (3162, 69013), (3689, 59154), (7378, 29577), (9859, 22134), (11067, 19718)]