210513954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{4013}}^1$

素因数の和:5274

約数の個数: 32

約数和(自身を含む): 481680000

約数和(自身を除く): 271166046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1249, 2498, 3747, 4013, 7494, 8026, 8743, 12039, 17486, 24078, 26229, 28091, 52458, 56182, 84273, 168546, 5012237, 10024474, 15036711, 30073422, 35085659, 70171318, 105256977, 210513954]

約数ペア:

[(1, 210513954), (2, 105256977), (3, 70171318), (6, 35085659), (7, 30073422), (14, 15036711), (21, 10024474), (42, 5012237), (1249, 168546), (2498, 84273), (3747, 56182), (4013, 52458), (7494, 28091), (8026, 26229), (8743, 24078), (12039, 17486)]