201381810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6899}}^1$

素因数の和:7055

約数の個数: 64

約数和(自身を含む): 556416000

約数和(自身を除く): 355034190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2919, 4170, 4865, 5838, 6899, 9730, 13798, 14595, 20697, 29190, 34495, 41394, 48293, 68990, 96586, 103485, 144879, 206970, 241465, 289758, 482930, 724395, 958961, 1448790, 1917922, 2876883, 4794805, 5753766, 6712727, 9589610, 13425454, 14384415, 20138181, 28768830, 33563635, 40276362, 67127270, 100690905, 201381810]

約数ペア:

[(1, 201381810), (2, 100690905), (3, 67127270), (5, 40276362), (6, 33563635), (7, 28768830), (10, 20138181), (14, 14384415), (15, 13425454), (21, 9589610), (30, 6712727), (35, 5753766), (42, 4794805), (70, 2876883), (105, 1917922), (139, 1448790), (210, 958961), (278, 724395), (417, 482930), (695, 289758), (834, 241465), (973, 206970), (1390, 144879), (1946, 103485), (2085, 96586), (2919, 68990), (4170, 48293), (4865, 41394), (5838, 34495), (6899, 29190), (9730, 20697), (13798, 14595)]