227580221596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3141811}}^1$

素因数の和:3142034

約数の個数: 48

約数和(自身を含む): 492636121600

約数和(自身を除く): 265055900004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 796, 1393, 2587, 2786, 5174, 5572, 10348, 18109, 36218, 72436, 3141811, 6283622, 12567244, 21992677, 40843543, 43985354, 81687086, 87970708, 163374172, 285904801, 571809602, 625220389, 1143619204, 1250440778, 2500881556, 4376542723, 8127865057, 8753085446, 16255730114, 17506170892, 32511460228, 56895055399, 113790110798, 227580221596]

約数ペア:

[(1, 227580221596), (2, 113790110798), (4, 56895055399), (7, 32511460228), (13, 17506170892), (14, 16255730114), (26, 8753085446), (28, 8127865057), (52, 4376542723), (91, 2500881556), (182, 1250440778), (199, 1143619204), (364, 625220389), (398, 571809602), (796, 285904801), (1393, 163374172), (2587, 87970708), (2786, 81687086), (5174, 43985354), (5572, 40843543), (10348, 21992677), (18109, 12567244), (36218, 6283622), (72436, 3141811)]