201552772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 376992000

約数和(自身を除く): 175439228

約数列:

[1, 2, 4, 23, 46, 92, 101, 109, 199, 202, 218, 398, 404, 436, 796, 2323, 2507, 4577, 4646, 5014, 9154, 9292, 10028, 11009, 18308, 20099, 21691, 22018, 40198, 43382, 44036, 80396, 86764, 253207, 462277, 498893, 506414, 924554, 997786, 1012828, 1849108, 1995572, 2190791, 4381582, 8763164, 50388193, 100776386, 201552772]

約数ペア:

[(1, 201552772), (2, 100776386), (4, 50388193), (23, 8763164), (46, 4381582), (92, 2190791), (101, 1995572), (109, 1849108), (199, 1012828), (202, 997786), (218, 924554), (398, 506414), (404, 498893), (436, 462277), (796, 253207), (2323, 86764), (2507, 80396), (4577, 44036), (4646, 43382), (5014, 40198), (9154, 22018), (9292, 21691), (10028, 20099), (11009, 18308)]