201784484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4091}}^1$

素因数の和:4184

約数の個数: 48

約数和(自身を含む): 412473600

約数和(自身を除く): 210689116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 418, 649, 836, 1121, 1298, 2242, 2596, 4091, 4484, 8182, 12331, 16364, 24662, 45001, 49324, 77729, 90002, 155458, 180004, 241369, 310916, 482738, 855019, 965476, 1710038, 2655059, 3420076, 4586011, 5310118, 9172022, 10620236, 18344044, 50446121, 100892242, 201784484]

約数ペア:

[(1, 201784484), (2, 100892242), (4, 50446121), (11, 18344044), (19, 10620236), (22, 9172022), (38, 5310118), (44, 4586011), (59, 3420076), (76, 2655059), (118, 1710038), (209, 965476), (236, 855019), (418, 482738), (649, 310916), (836, 241369), (1121, 180004), (1298, 155458), (2242, 90002), (2596, 77729), (4091, 49324), (4484, 45001), (8182, 24662), (12331, 16364)]