201808675197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{53231}}^1$

素因数の和:53674

約数の個数: 48

約数和(自身を含む): 313898457600

約数和(自身を除く): 112089782403

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 349, 639, 1047, 1207, 3141, 3621, 5933, 10863, 17799, 24779, 53231, 53397, 74337, 159693, 223011, 421243, 479079, 904927, 1263729, 2714781, 3779401, 3791187, 8144343, 11338203, 18577619, 34014609, 55732857, 64249817, 167198571, 192749451, 315819523, 578248353, 947458569, 1319010949, 2842375707, 3957032847, 11871098541, 22423186133, 67269558399, 201808675197]

約数ペア:

[(1, 201808675197), (3, 67269558399), (9, 22423186133), (17, 11871098541), (51, 3957032847), (71, 2842375707), (153, 1319010949), (213, 947458569), (349, 578248353), (639, 315819523), (1047, 192749451), (1207, 167198571), (3141, 64249817), (3621, 55732857), (5933, 34014609), (10863, 18577619), (17799, 11338203), (24779, 8144343), (53231, 3791187), (53397, 3779401), (74337, 2714781), (159693, 1263729), (223011, 904927), (421243, 479079)]