201441730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{14461}}^1$

素因数の和:14674

約数の個数: 32

約数和(自身を含む): 416505600

約数和(自身を除く): 215063870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 14461, 28922, 72305, 101227, 144610, 202454, 506135, 1012270, 2877739, 5755478, 14388695, 20144173, 28777390, 40288346, 100720865, 201441730]

約数ペア:

[(1, 201441730), (2, 100720865), (5, 40288346), (7, 28777390), (10, 20144173), (14, 14388695), (35, 5755478), (70, 2877739), (199, 1012270), (398, 506135), (995, 202454), (1393, 144610), (1990, 101227), (2786, 72305), (6965, 28922), (13930, 14461)]