195207844

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 375516400

約数和(自身を除く): 180308556

約数列:

[1, 2, 4, 13, 26, 52, 97, 169, 194, 229, 338, 388, 458, 676, 916, 1261, 2197, 2522, 2977, 4394, 5044, 5954, 8788, 11908, 16393, 22213, 32786, 38701, 44426, 65572, 77402, 88852, 154804, 213109, 288769, 426218, 503113, 577538, 852436, 1006226, 1155076, 2012452, 3753997, 7507994, 15015988, 48801961, 97603922, 195207844]

約数ペア:

[(1, 195207844), (2, 97603922), (4, 48801961), (13, 15015988), (26, 7507994), (52, 3753997), (97, 2012452), (169, 1155076), (194, 1006226), (229, 852436), (338, 577538), (388, 503113), (458, 426218), (676, 288769), (916, 213109), (1261, 154804), (2197, 88852), (2522, 77402), (2977, 65572), (4394, 44426), (5044, 38701), (5954, 32786), (8788, 22213), (11908, 16393)]