202169530

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{853}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 369112464

約数和(自身を除く): 166942934

約数列:

[1, 2, 5, 10, 137, 173, 274, 346, 685, 853, 865, 1370, 1706, 1730, 4265, 8530, 23701, 47402, 116861, 118505, 147569, 233722, 237010, 295138, 584305, 737845, 1168610, 1475690, 20216953, 40433906, 101084765, 202169530]

約数ペア:

[(1, 202169530), (2, 101084765), (5, 40433906), (10, 20216953), (137, 1475690), (173, 1168610), (274, 737845), (346, 584305), (685, 295138), (853, 237010), (865, 233722), (1370, 147569), (1706, 118505), (1730, 116861), (4265, 47402), (8530, 23701)]