210326536

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2774

約数の個数: 64

約数和(自身を含む): 478183680

約数和(自身を除く): 267857144

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 1288, 1403, 1708, 2677, 2806, 3416, 5354, 5612, 9821, 10708, 11224, 18739, 19642, 21416, 37478, 39284, 61571, 74956, 78568, 123142, 149912, 163297, 246284, 326594, 430997, 492568, 653188, 861994, 1143079, 1306376, 1723988, 2286158, 3447976, 3755831, 4572316, 7511662, 9144632, 15023324, 26290817, 30046648, 52581634, 105163268, 210326536]

約数ペア:

[(1, 210326536), (2, 105163268), (4, 52581634), (7, 30046648), (8, 26290817), (14, 15023324), (23, 9144632), (28, 7511662), (46, 4572316), (56, 3755831), (61, 3447976), (92, 2286158), (122, 1723988), (161, 1306376), (184, 1143079), (244, 861994), (322, 653188), (427, 492568), (488, 430997), (644, 326594), (854, 246284), (1288, 163297), (1403, 149912), (1708, 123142), (2677, 78568), (2806, 74956), (3416, 61571), (5354, 39284), (5612, 37478), (9821, 21416), (10708, 19642), (11224, 18739)]