201962552

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 446880000

約数和(自身を除く): 244917448

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 79, 88, 121, 139, 152, 158, 209, 242, 278, 316, 418, 484, 556, 632, 836, 869, 968, 1112, 1501, 1529, 1672, 1738, 2299, 2641, 3002, 3058, 3476, 4598, 5282, 6004, 6116, 6952, 9196, 9559, 10564, 10981, 12008, 12232, 16511, 16819, 18392, 19118, 21128, 21962, 29051, 33022, 33638, 38236, 43924, 58102, 66044, 67276, 76472, 87848, 116204, 120791, 132088, 134552, 181621, 208639, 232408, 241582, 319561, 363242, 417278, 483164, 639122, 726484, 834556, 966328, 1278244, 1328701, 1452968, 1669112, 2295029, 2556488, 2657402, 4590058, 5314804, 9180116, 10629608, 18360232, 25245319, 50490638, 100981276, 201962552]

約数ペア:

[(1, 201962552), (2, 100981276), (4, 50490638), (8, 25245319), (11, 18360232), (19, 10629608), (22, 9180116), (38, 5314804), (44, 4590058), (76, 2657402), (79, 2556488), (88, 2295029), (121, 1669112), (139, 1452968), (152, 1328701), (158, 1278244), (209, 966328), (242, 834556), (278, 726484), (316, 639122), (418, 483164), (484, 417278), (556, 363242), (632, 319561), (836, 241582), (869, 232408), (968, 208639), (1112, 181621), (1501, 134552), (1529, 132088), (1672, 120791), (1738, 116204), (2299, 87848), (2641, 76472), (3002, 67276), (3058, 66044), (3476, 58102), (4598, 43924), (5282, 38236), (6004, 33638), (6116, 33022), (6952, 29051), (9196, 21962), (9559, 21128), (10564, 19118), (10981, 18392), (12008, 16819), (12232, 16511)]