196724955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14087}}^1$

素因数の和:14128

約数の個数: 48

約数和(自身を含む): 385447680

約数和(自身を除く): 188722725

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 13965, 14087, 42261, 70435, 98609, 211305, 267653, 295827, 493045, 690263, 802959, 1338265, 1479135, 1873571, 2070789, 3451315, 4014795, 5620713, 9367855, 10353945, 13114997, 28103565, 39344991, 65574985, 196724955]

約数ペア:

[(1, 196724955), (3, 65574985), (5, 39344991), (7, 28103565), (15, 13114997), (19, 10353945), (21, 9367855), (35, 5620713), (49, 4014795), (57, 3451315), (95, 2070789), (105, 1873571), (133, 1479135), (147, 1338265), (245, 802959), (285, 690263), (399, 493045), (665, 295827), (735, 267653), (931, 211305), (1995, 98609), (2793, 70435), (4655, 42261), (13965, 14087)]