201802952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 435120000

約数和(自身を除く): 233317048

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 73, 76, 104, 146, 152, 247, 292, 494, 584, 949, 988, 1387, 1399, 1898, 1976, 2774, 2798, 3796, 5548, 5596, 7592, 11096, 11192, 18031, 18187, 26581, 36062, 36374, 53162, 72124, 72748, 102127, 106324, 144248, 145496, 204254, 212648, 345553, 408508, 691106, 817016, 1327651, 1382212, 1940413, 2655302, 2764424, 3880826, 5310604, 7761652, 10621208, 15523304, 25225369, 50450738, 100901476, 201802952]

約数ペア:

[(1, 201802952), (2, 100901476), (4, 50450738), (8, 25225369), (13, 15523304), (19, 10621208), (26, 7761652), (38, 5310604), (52, 3880826), (73, 2764424), (76, 2655302), (104, 1940413), (146, 1382212), (152, 1327651), (247, 817016), (292, 691106), (494, 408508), (584, 345553), (949, 212648), (988, 204254), (1387, 145496), (1399, 144248), (1898, 106324), (1976, 102127), (2774, 72748), (2798, 72124), (3796, 53162), (5548, 36374), (5596, 36062), (7592, 26581), (11096, 18187), (11192, 18031)]