215096476

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{35401}}^1$

素因数の和:35450

約数の個数: 36

約数和(自身を含む): 452012736

約数和(自身を除く): 236916260

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 35401, 70802, 141604, 247807, 495614, 991228, 1097431, 1734649, 2194862, 3469298, 4389724, 6938596, 7682017, 15364034, 30728068, 53774119, 107548238, 215096476]

約数ペア:

[(1, 215096476), (2, 107548238), (4, 53774119), (7, 30728068), (14, 15364034), (28, 7682017), (31, 6938596), (49, 4389724), (62, 3469298), (98, 2194862), (124, 1734649), (196, 1097431), (217, 991228), (434, 495614), (868, 247807), (1519, 141604), (3038, 70802), (6076, 35401)]