201875408

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 476398080

約数和(自身を除く): 274522672

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 229, 238, 272, 458, 463, 476, 916, 926, 952, 1603, 1832, 1852, 1904, 3206, 3241, 3664, 3704, 3893, 6412, 6482, 7408, 7786, 7871, 12824, 12964, 15572, 15742, 25648, 25928, 27251, 31144, 31484, 51856, 54502, 55097, 62288, 62968, 106027, 109004, 110194, 125936, 212054, 218008, 220388, 424108, 436016, 440776, 742189, 848216, 881552, 1484378, 1696432, 1802459, 2968756, 3604918, 5937512, 7209836, 11875024, 12617213, 14419672, 25234426, 28839344, 50468852, 100937704, 201875408]

約数ペア:

[(1, 201875408), (2, 100937704), (4, 50468852), (7, 28839344), (8, 25234426), (14, 14419672), (16, 12617213), (17, 11875024), (28, 7209836), (34, 5937512), (56, 3604918), (68, 2968756), (112, 1802459), (119, 1696432), (136, 1484378), (229, 881552), (238, 848216), (272, 742189), (458, 440776), (463, 436016), (476, 424108), (916, 220388), (926, 218008), (952, 212054), (1603, 125936), (1832, 110194), (1852, 109004), (1904, 106027), (3206, 62968), (3241, 62288), (3664, 55097), (3704, 54502), (3893, 51856), (6412, 31484), (6482, 31144), (7408, 27251), (7786, 25928), (7871, 25648), (12824, 15742), (12964, 15572)]