222053150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 108

約数和(自身を含む): 486052224

約数和(自身を除く): 263999074

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 127, 170, 187, 242, 254, 275, 289, 374, 425, 550, 578, 605, 635, 850, 935, 1210, 1270, 1397, 1445, 1870, 2057, 2159, 2794, 2890, 3025, 3175, 3179, 4114, 4318, 4675, 6050, 6350, 6358, 6985, 7225, 9350, 10285, 10795, 13970, 14450, 15367, 15895, 20570, 21590, 23749, 30734, 31790, 34925, 34969, 36703, 47498, 51425, 53975, 69850, 69938, 73406, 76835, 79475, 102850, 107950, 118745, 153670, 158950, 174845, 183515, 237490, 261239, 349690, 367030, 384175, 403733, 522478, 593725, 768350, 807466, 874225, 917575, 1187450, 1306195, 1748450, 1835150, 2018665, 2612390, 4037330, 4441063, 6530975, 8882126, 10093325, 13061950, 20186650, 22205315, 44410630, 111026575, 222053150]

約数ペア:

[(1, 222053150), (2, 111026575), (5, 44410630), (10, 22205315), (11, 20186650), (17, 13061950), (22, 10093325), (25, 8882126), (34, 6530975), (50, 4441063), (55, 4037330), (85, 2612390), (110, 2018665), (121, 1835150), (127, 1748450), (170, 1306195), (187, 1187450), (242, 917575), (254, 874225), (275, 807466), (289, 768350), (374, 593725), (425, 522478), (550, 403733), (578, 384175), (605, 367030), (635, 349690), (850, 261239), (935, 237490), (1210, 183515), (1270, 174845), (1397, 158950), (1445, 153670), (1870, 118745), (2057, 107950), (2159, 102850), (2794, 79475), (2890, 76835), (3025, 73406), (3175, 69938), (3179, 69850), (4114, 53975), (4318, 51425), (4675, 47498), (6050, 36703), (6350, 34969), (6358, 34925), (6985, 31790), (7225, 30734), (9350, 23749), (10285, 21590), (10795, 20570), (13970, 15895), (14450, 15367)]