201960208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3517}}^1$

素因数の和:3659

約数の個数: 40

約数和(自身を含む): 406131992

約数和(自身を除く): 204171784

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 148, 194, 296, 388, 592, 776, 1552, 3517, 3589, 7034, 7178, 14068, 14356, 28136, 28712, 56272, 57424, 130129, 260258, 341149, 520516, 682298, 1041032, 1364596, 2082064, 2729192, 5458384, 12622513, 25245026, 50490052, 100980104, 201960208]

約数ペア:

[(1, 201960208), (2, 100980104), (4, 50490052), (8, 25245026), (16, 12622513), (37, 5458384), (74, 2729192), (97, 2082064), (148, 1364596), (194, 1041032), (296, 682298), (388, 520516), (592, 341149), (776, 260258), (1552, 130129), (3517, 57424), (3589, 56272), (7034, 28712), (7178, 28136), (14068, 14356)]