201738352

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:758

約数の個数: 60

約数和(自身を含む): 420944040

約数和(自身を除く): 219205688

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 361, 424, 659, 722, 848, 1007, 1318, 1444, 2014, 2636, 2888, 4028, 5272, 5776, 8056, 10544, 12521, 16112, 19133, 25042, 34927, 38266, 50084, 69854, 76532, 100168, 139708, 153064, 200336, 237899, 279416, 306128, 475798, 558832, 663613, 951596, 1327226, 1903192, 2654452, 3806384, 5308904, 10617808, 12608647, 25217294, 50434588, 100869176, 201738352]

約数ペア:

[(1, 201738352), (2, 100869176), (4, 50434588), (8, 25217294), (16, 12608647), (19, 10617808), (38, 5308904), (53, 3806384), (76, 2654452), (106, 1903192), (152, 1327226), (212, 951596), (304, 663613), (361, 558832), (424, 475798), (659, 306128), (722, 279416), (848, 237899), (1007, 200336), (1318, 153064), (1444, 139708), (2014, 100168), (2636, 76532), (2888, 69854), (4028, 50084), (5272, 38266), (5776, 34927), (8056, 25042), (10544, 19133), (12521, 16112)]