201842300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 480250512

約数和(自身を除く): 278408212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 281, 550, 562, 653, 1100, 1124, 1306, 1405, 2612, 2810, 3091, 3265, 5620, 6182, 6530, 7025, 7183, 12364, 13060, 14050, 14366, 15455, 16325, 28100, 28732, 30910, 32650, 35915, 61820, 65300, 71830, 77275, 143660, 154550, 179575, 183493, 309100, 359150, 366986, 718300, 733972, 917465, 1834930, 2018423, 3669860, 4036846, 4587325, 8073692, 9174650, 10092115, 18349300, 20184230, 40368460, 50460575, 100921150, 201842300]

約数ペア:

[(1, 201842300), (2, 100921150), (4, 50460575), (5, 40368460), (10, 20184230), (11, 18349300), (20, 10092115), (22, 9174650), (25, 8073692), (44, 4587325), (50, 4036846), (55, 3669860), (100, 2018423), (110, 1834930), (220, 917465), (275, 733972), (281, 718300), (550, 366986), (562, 359150), (653, 309100), (1100, 183493), (1124, 179575), (1306, 154550), (1405, 143660), (2612, 77275), (2810, 71830), (3091, 65300), (3265, 61820), (5620, 35915), (6182, 32650), (6530, 30910), (7025, 28732), (7183, 28100), (12364, 16325), (13060, 15455), (14050, 14366)]