201303850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 427472640

約数和(自身を除く): 226168790

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 79, 82, 110, 113, 158, 205, 226, 275, 395, 410, 451, 550, 565, 790, 869, 902, 1025, 1130, 1243, 1738, 1975, 2050, 2255, 2486, 2825, 3239, 3950, 4345, 4510, 4633, 5650, 6215, 6478, 8690, 8927, 9266, 11275, 12430, 16195, 17854, 21725, 22550, 23165, 31075, 32390, 35629, 43450, 44635, 46330, 50963, 62150, 71258, 80975, 89270, 98197, 101926, 115825, 161950, 178145, 196394, 223175, 231650, 254815, 356290, 366007, 446350, 490985, 509630, 732014, 890725, 981970, 1274075, 1781450, 1830035, 2454925, 2548150, 3660070, 4026077, 4909850, 8052154, 9150175, 18300350, 20130385, 40260770, 100651925, 201303850]

約数ペア:

[(1, 201303850), (2, 100651925), (5, 40260770), (10, 20130385), (11, 18300350), (22, 9150175), (25, 8052154), (41, 4909850), (50, 4026077), (55, 3660070), (79, 2548150), (82, 2454925), (110, 1830035), (113, 1781450), (158, 1274075), (205, 981970), (226, 890725), (275, 732014), (395, 509630), (410, 490985), (451, 446350), (550, 366007), (565, 356290), (790, 254815), (869, 231650), (902, 223175), (1025, 196394), (1130, 178145), (1243, 161950), (1738, 115825), (1975, 101926), (2050, 98197), (2255, 89270), (2486, 80975), (2825, 71258), (3239, 62150), (3950, 50963), (4345, 46330), (4510, 44635), (4633, 43450), (5650, 35629), (6215, 32390), (6478, 31075), (8690, 23165), (8927, 22550), (9266, 21725), (11275, 17854), (12430, 16195)]