221472702

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1$

素因数の和:3518

約数の個数: 96

約数和(自身を含む): 583614720

約数和(自身を除く): 362142018

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 306, 323, 342, 374, 418, 561, 627, 646, 969, 1122, 1254, 1683, 1881, 1938, 2907, 3366, 3463, 3553, 3762, 5814, 6926, 7106, 10389, 10659, 20778, 21318, 31167, 31977, 38093, 58871, 62334, 63954, 65797, 76186, 114279, 117742, 131594, 176613, 197391, 228558, 342837, 353226, 394782, 529839, 592173, 647581, 685674, 723767, 1059678, 1118549, 1184346, 1295162, 1447534, 1942743, 2171301, 2237098, 3355647, 3885486, 4342602, 5828229, 6513903, 6711294, 10066941, 11656458, 12304039, 13027806, 20133882, 24608078, 36912117, 73824234, 110736351, 221472702]

約数ペア:

[(1, 221472702), (2, 110736351), (3, 73824234), (6, 36912117), (9, 24608078), (11, 20133882), (17, 13027806), (18, 12304039), (19, 11656458), (22, 10066941), (33, 6711294), (34, 6513903), (38, 5828229), (51, 4342602), (57, 3885486), (66, 3355647), (99, 2237098), (102, 2171301), (114, 1942743), (153, 1447534), (171, 1295162), (187, 1184346), (198, 1118549), (209, 1059678), (306, 723767), (323, 685674), (342, 647581), (374, 592173), (418, 529839), (561, 394782), (627, 353226), (646, 342837), (969, 228558), (1122, 197391), (1254, 176613), (1683, 131594), (1881, 117742), (1938, 114279), (2907, 76186), (3366, 65797), (3463, 63954), (3553, 62334), (3762, 58871), (5814, 38093), (6926, 31977), (7106, 31167), (10389, 21318), (10659, 20778)]