196972804

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 403595136

約数和(自身を除く): 206622332

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 331, 371, 401, 662, 742, 802, 1324, 1484, 1604, 2317, 2807, 4634, 5614, 9268, 11228, 17543, 21253, 35086, 42506, 70172, 85012, 122801, 132731, 148771, 245602, 265462, 297542, 491204, 530924, 595084, 929117, 1858234, 3716468, 7034743, 14069486, 28138972, 49243201, 98486402, 196972804]

約数ペア:

[(1, 196972804), (2, 98486402), (4, 49243201), (7, 28138972), (14, 14069486), (28, 7034743), (53, 3716468), (106, 1858234), (212, 929117), (331, 595084), (371, 530924), (401, 491204), (662, 297542), (742, 265462), (802, 245602), (1324, 148771), (1484, 132731), (1604, 122801), (2317, 85012), (2807, 70172), (4634, 42506), (5614, 35086), (9268, 21253), (11228, 17543)]