208657032

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{991}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 540917760

約数和(自身を除く): 332260728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 283, 372, 566, 744, 849, 991, 1132, 1698, 1982, 2264, 2973, 3396, 3964, 5946, 6792, 7928, 8773, 11892, 17546, 23784, 26319, 30721, 35092, 52638, 61442, 70184, 92163, 105276, 122884, 184326, 210552, 245768, 280453, 368652, 560906, 737304, 841359, 1121812, 1682718, 2243624, 3365436, 6730872, 8694043, 17388086, 26082129, 34776172, 52164258, 69552344, 104328516, 208657032]

約数ペア:

[(1, 208657032), (2, 104328516), (3, 69552344), (4, 52164258), (6, 34776172), (8, 26082129), (12, 17388086), (24, 8694043), (31, 6730872), (62, 3365436), (93, 2243624), (124, 1682718), (186, 1121812), (248, 841359), (283, 737304), (372, 560906), (566, 368652), (744, 280453), (849, 245768), (991, 210552), (1132, 184326), (1698, 122884), (1982, 105276), (2264, 92163), (2973, 70184), (3396, 61442), (3964, 52638), (5946, 35092), (6792, 30721), (7928, 26319), (8773, 23784), (11892, 17546)]