195291272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 423014400

約数和(自身を除く): 227723128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 271, 418, 431, 542, 836, 862, 1084, 1672, 1724, 2168, 2981, 3448, 4741, 5149, 5962, 8189, 9482, 10298, 11924, 16378, 18964, 20596, 23848, 32756, 37928, 41192, 56639, 65512, 90079, 113278, 116801, 180158, 226556, 233602, 360316, 453112, 467204, 720632, 934408, 1284811, 2219219, 2569622, 4438438, 5139244, 8876876, 10278488, 17753752, 24411409, 48822818, 97645636, 195291272]

約数ペア:

[(1, 195291272), (2, 97645636), (4, 48822818), (8, 24411409), (11, 17753752), (19, 10278488), (22, 8876876), (38, 5139244), (44, 4438438), (76, 2569622), (88, 2219219), (152, 1284811), (209, 934408), (271, 720632), (418, 467204), (431, 453112), (542, 360316), (836, 233602), (862, 226556), (1084, 180158), (1672, 116801), (1724, 113278), (2168, 90079), (2981, 65512), (3448, 56639), (4741, 41192), (5149, 37928), (5962, 32756), (8189, 23848), (9482, 20596), (10298, 18964), (11924, 16378)]