201392600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43781}}^1$

素因数の和:43820

約数の個数: 48

約数和(自身を含む): 488607120

約数和(自身を除く): 287214520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 43781, 87562, 175124, 218905, 350248, 437810, 875620, 1006963, 1094525, 1751240, 2013926, 2189050, 4027852, 4378100, 5034815, 8055704, 8756200, 10069630, 20139260, 25174075, 40278520, 50348150, 100696300, 201392600]

約数ペア:

[(1, 201392600), (2, 100696300), (4, 50348150), (5, 40278520), (8, 25174075), (10, 20139260), (20, 10069630), (23, 8756200), (25, 8055704), (40, 5034815), (46, 4378100), (50, 4027852), (92, 2189050), (100, 2013926), (115, 1751240), (184, 1094525), (200, 1006963), (230, 875620), (460, 437810), (575, 350248), (920, 218905), (1150, 175124), (2300, 87562), (4600, 43781)]