331301170

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 602784000

約数和(自身を除く): 271482830

約数列:

[1, 2, 5, 10, 199, 229, 398, 458, 727, 995, 1145, 1454, 1990, 2290, 3635, 7270, 45571, 91142, 144673, 166483, 227855, 289346, 332966, 455710, 723365, 832415, 1446730, 1664830, 33130117, 66260234, 165650585, 331301170]

約数ペア:

[(1, 331301170), (2, 165650585), (5, 66260234), (10, 33130117), (199, 1664830), (229, 1446730), (398, 832415), (458, 723365), (727, 455710), (995, 332966), (1145, 289346), (1454, 227855), (1990, 166483), (2290, 144673), (3635, 91142), (7270, 45571)]