200988978

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{853}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 406558656

約数和(自身を除く): 205569678

約数列:

[1, 2, 3, 6, 173, 227, 346, 454, 519, 681, 853, 1038, 1362, 1706, 2559, 5118, 39271, 78542, 117813, 147569, 193631, 235626, 295138, 387262, 442707, 580893, 885414, 1161786, 33498163, 66996326, 100494489, 200988978]

約数ペア:

[(1, 200988978), (2, 100494489), (3, 66996326), (6, 33498163), (173, 1161786), (227, 885414), (346, 580893), (454, 442707), (519, 387262), (681, 295138), (853, 235626), (1038, 193631), (1362, 147569), (1706, 117813), (2559, 78542), (5118, 39271)]