200031090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3541}}^1$

素因数の和:3827

約数の個数: 64

約数和(自身を含む): 550851840

約数和(自身を除く): 350820750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 538, 807, 1345, 1614, 1883, 2690, 3541, 3766, 4035, 5649, 7082, 8070, 9415, 10623, 11298, 17705, 18830, 21246, 24787, 28245, 35410, 49574, 53115, 56490, 74361, 106230, 123935, 148722, 247870, 371805, 743610, 952529, 1905058, 2857587, 4762645, 5715174, 6667703, 9525290, 13335406, 14287935, 20003109, 28575870, 33338515, 40006218, 66677030, 100015545, 200031090]

約数ペア:

[(1, 200031090), (2, 100015545), (3, 66677030), (5, 40006218), (6, 33338515), (7, 28575870), (10, 20003109), (14, 14287935), (15, 13335406), (21, 9525290), (30, 6667703), (35, 5715174), (42, 4762645), (70, 2857587), (105, 1905058), (210, 952529), (269, 743610), (538, 371805), (807, 247870), (1345, 148722), (1614, 123935), (1883, 106230), (2690, 74361), (3541, 56490), (3766, 53115), (4035, 49574), (5649, 35410), (7082, 28245), (8070, 24787), (9415, 21246), (10623, 18830), (11298, 17705)]