201220567926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9049}}^1\times {\mathrm{7457}}^1$

素因数の和:16589

約数の個数: 64

約数和(自身を含む): 466524748800

約数和(自身を除く): 265304180874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 7457, 9049, 14914, 18098, 22371, 27147, 44742, 52199, 54294, 63343, 104398, 126686, 156597, 190029, 313194, 380058, 529447, 642479, 1058894, 1284958, 1588341, 1927437, 3176682, 3706129, 3854874, 4497353, 7412258, 8994706, 11118387, 13492059, 22236774, 26984118, 67478393, 134956786, 202435179, 404870358, 472348751, 944697502, 1417046253, 2834092506, 4790965903, 9581931806, 14372897709, 28745795418, 33536761321, 67073522642, 100610283963, 201220567926]

約数ペア:

[(1, 201220567926), (2, 100610283963), (3, 67073522642), (6, 33536761321), (7, 28745795418), (14, 14372897709), (21, 9581931806), (42, 4790965903), (71, 2834092506), (142, 1417046253), (213, 944697502), (426, 472348751), (497, 404870358), (994, 202435179), (1491, 134956786), (2982, 67478393), (7457, 26984118), (9049, 22236774), (14914, 13492059), (18098, 11118387), (22371, 8994706), (27147, 7412258), (44742, 4497353), (52199, 3854874), (54294, 3706129), (63343, 3176682), (104398, 1927437), (126686, 1588341), (156597, 1284958), (190029, 1058894), (313194, 642479), (380058, 529447)]