195417830

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 357447168

約数和(自身を除く): 162029338

約数列:

[1, 2, 5, 10, 101, 191, 202, 382, 505, 955, 1010, 1013, 1910, 2026, 5065, 10130, 19291, 38582, 96455, 102313, 192910, 193483, 204626, 386966, 511565, 967415, 1023130, 1934830, 19541783, 39083566, 97708915, 195417830]

約数ペア:

[(1, 195417830), (2, 97708915), (5, 39083566), (10, 19541783), (101, 1934830), (191, 1023130), (202, 967415), (382, 511565), (505, 386966), (955, 204626), (1010, 193483), (1013, 192910), (1910, 102313), (2026, 96455), (5065, 38582), (10130, 19291)]