201677830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 369422208

約数和(自身を除く): 167744378

約数列:

[1, 2, 5, 10, 73, 146, 365, 431, 641, 730, 862, 1282, 2155, 3205, 4310, 6410, 31463, 46793, 62926, 93586, 157315, 233965, 276271, 314630, 467930, 552542, 1381355, 2762710, 20167783, 40335566, 100838915, 201677830]

約数ペア:

[(1, 201677830), (2, 100838915), (5, 40335566), (10, 20167783), (73, 2762710), (146, 1381355), (365, 552542), (431, 467930), (641, 314630), (730, 276271), (862, 233965), (1282, 157315), (2155, 93586), (3205, 62926), (4310, 46793), (6410, 31463)]