202016016

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{19759}}^1$

素因数の和:19844

約数の個数: 60

約数和(自身を含む): 573356160

約数和(自身を除く): 371340144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 19759, 39518, 59277, 79036, 118554, 158072, 177831, 237108, 316144, 355662, 474216, 711324, 948432, 1402889, 1422648, 2805778, 2845296, 4208667, 5611556, 8417334, 11223112, 12626001, 16834668, 22446224, 25252002, 33669336, 50504004, 67338672, 101008008, 202016016]

約数ペア:

[(1, 202016016), (2, 101008008), (3, 67338672), (4, 50504004), (6, 33669336), (8, 25252002), (9, 22446224), (12, 16834668), (16, 12626001), (18, 11223112), (24, 8417334), (36, 5611556), (48, 4208667), (71, 2845296), (72, 2805778), (142, 1422648), (144, 1402889), (213, 948432), (284, 711324), (426, 474216), (568, 355662), (639, 316144), (852, 237108), (1136, 177831), (1278, 158072), (1704, 118554), (2556, 79036), (3408, 59277), (5112, 39518), (10224, 19759)]