200205960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20101}}^1$

素因数の和:20198

約数の個数: 64

約数和(自身を含む): 607884480

約数和(自身を除く): 407678520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 201010, 241212, 301515, 402020, 482424, 603030, 804040, 1206060, 1668383, 2412120, 3336766, 5005149, 6673532, 8341915, 10010298, 13347064, 16683830, 20020596, 25025745, 33367660, 40041192, 50051490, 66735320, 100102980, 200205960]

約数ペア:

[(1, 200205960), (2, 100102980), (3, 66735320), (4, 50051490), (5, 40041192), (6, 33367660), (8, 25025745), (10, 20020596), (12, 16683830), (15, 13347064), (20, 10010298), (24, 8341915), (30, 6673532), (40, 5005149), (60, 3336766), (83, 2412120), (120, 1668383), (166, 1206060), (249, 804040), (332, 603030), (415, 482424), (498, 402020), (664, 301515), (830, 241212), (996, 201010), (1245, 160808), (1660, 120606), (1992, 100505), (2490, 80404), (3320, 60303), (4980, 40202), (9960, 20101)]