208321932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27253}}^1$

素因数の和:27287

約数の個数: 72

約数和(自身を含む): 608963376

約数和(自身を除く): 400641444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 27253, 54506, 81759, 109012, 163518, 190771, 327036, 354289, 381542, 572313, 708578, 763084, 1062867, 1144626, 1335397, 1417156, 2125734, 2289252, 2480023, 2670794, 4006191, 4251468, 4960046, 5341588, 7440069, 8012382, 9920092, 14880138, 16024764, 17360161, 29760276, 34720322, 52080483, 69440644, 104160966, 208321932]

約数ペア:

[(1, 208321932), (2, 104160966), (3, 69440644), (4, 52080483), (6, 34720322), (7, 29760276), (12, 17360161), (13, 16024764), (14, 14880138), (21, 9920092), (26, 8012382), (28, 7440069), (39, 5341588), (42, 4960046), (49, 4251468), (52, 4006191), (78, 2670794), (84, 2480023), (91, 2289252), (98, 2125734), (147, 1417156), (156, 1335397), (182, 1144626), (196, 1062867), (273, 763084), (294, 708578), (364, 572313), (546, 381542), (588, 354289), (637, 327036), (1092, 190771), (1274, 163518), (1911, 109012), (2548, 81759), (3822, 54506), (7644, 27253)]