201180452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 401694720

約数和(自身を除く): 200514268

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 158, 316, 341, 682, 869, 1364, 1738, 1867, 2449, 3476, 3734, 4898, 7468, 9796, 20537, 26939, 41074, 53878, 57877, 82148, 107756, 115754, 147493, 231508, 294986, 589972, 636647, 1273294, 1622423, 2546588, 3244846, 4572283, 6489692, 9144566, 18289132, 50295113, 100590226, 201180452]

約数ペア:

[(1, 201180452), (2, 100590226), (4, 50295113), (11, 18289132), (22, 9144566), (31, 6489692), (44, 4572283), (62, 3244846), (79, 2546588), (124, 1622423), (158, 1273294), (316, 636647), (341, 589972), (682, 294986), (869, 231508), (1364, 147493), (1738, 115754), (1867, 107756), (2449, 82148), (3476, 57877), (3734, 53878), (4898, 41074), (7468, 26939), (9796, 20537)]