201976375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 263165760

約数和(自身を除く): 61189385

約数列:

[1, 5, 25, 43, 53, 125, 215, 265, 709, 1075, 1325, 2279, 3545, 5375, 6625, 11395, 17725, 30487, 37577, 56975, 88625, 152435, 187885, 284875, 762175, 939425, 1615811, 3810875, 4697125, 8079055, 40395275, 201976375]

約数ペア:

[(1, 201976375), (5, 40395275), (25, 8079055), (43, 4697125), (53, 3810875), (125, 1615811), (215, 939425), (265, 762175), (709, 284875), (1075, 187885), (1325, 152435), (2279, 88625), (3545, 56975), (5375, 37577), (6625, 30487), (11395, 17725)]