206471214

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3299}}^1$

素因数の和:3390

約数の個数: 64

約数和(自身を含む): 491040000

約数和(自身を除く): 284568786

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 342, 366, 513, 549, 1026, 1098, 1159, 1647, 2318, 3294, 3299, 3477, 6598, 6954, 9897, 10431, 19794, 20862, 29691, 31293, 59382, 62586, 62681, 89073, 125362, 178146, 188043, 201239, 376086, 402478, 564129, 603717, 1128258, 1207434, 1692387, 1811151, 3384774, 3622302, 3823541, 5433453, 7647082, 10866906, 11470623, 22941246, 34411869, 68823738, 103235607, 206471214]

約数ペア:

[(1, 206471214), (2, 103235607), (3, 68823738), (6, 34411869), (9, 22941246), (18, 11470623), (19, 10866906), (27, 7647082), (38, 5433453), (54, 3823541), (57, 3622302), (61, 3384774), (114, 1811151), (122, 1692387), (171, 1207434), (183, 1128258), (342, 603717), (366, 564129), (513, 402478), (549, 376086), (1026, 201239), (1098, 188043), (1159, 178146), (1647, 125362), (2318, 89073), (3294, 62681), (3299, 62586), (3477, 59382), (6598, 31293), (6954, 29691), (9897, 20862), (10431, 19794)]