203947350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 519716736

約数和(自身を除く): 315769386

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 107, 131, 150, 194, 214, 262, 291, 321, 393, 485, 535, 582, 642, 655, 786, 970, 1070, 1310, 1455, 1605, 1965, 2425, 2675, 2910, 3210, 3275, 3930, 4850, 5350, 6550, 7275, 8025, 9825, 10379, 12707, 14017, 14550, 16050, 19650, 20758, 25414, 28034, 31137, 38121, 42051, 51895, 62274, 63535, 70085, 76242, 84102, 103790, 127070, 140170, 155685, 190605, 210255, 259475, 311370, 317675, 350425, 381210, 420510, 518950, 635350, 700850, 778425, 953025, 1051275, 1359649, 1556850, 1906050, 2102550, 2719298, 4078947, 6798245, 8157894, 13596490, 20394735, 33991225, 40789470, 67982450, 101973675, 203947350]

約数ペア:

[(1, 203947350), (2, 101973675), (3, 67982450), (5, 40789470), (6, 33991225), (10, 20394735), (15, 13596490), (25, 8157894), (30, 6798245), (50, 4078947), (75, 2719298), (97, 2102550), (107, 1906050), (131, 1556850), (150, 1359649), (194, 1051275), (214, 953025), (262, 778425), (291, 700850), (321, 635350), (393, 518950), (485, 420510), (535, 381210), (582, 350425), (642, 317675), (655, 311370), (786, 259475), (970, 210255), (1070, 190605), (1310, 155685), (1455, 140170), (1605, 127070), (1965, 103790), (2425, 84102), (2675, 76242), (2910, 70085), (3210, 63535), (3275, 62274), (3930, 51895), (4850, 42051), (5350, 38121), (6550, 31137), (7275, 28034), (8025, 25414), (9825, 20758), (10379, 19650), (12707, 16050), (14017, 14550)]