200274880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1614

約数の個数: 112

約数和(自身を含む): 530498304

約数和(自身を除く): 330223424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1553, 1612, 1984, 2015, 2080, 2480, 3106, 3224, 4030, 4160, 4960, 6212, 6448, 7765, 8060, 9920, 12424, 12896, 15530, 16120, 20189, 24848, 25792, 31060, 32240, 40378, 48143, 49696, 62120, 64480, 80756, 96286, 99392, 100945, 124240, 128960, 161512, 192572, 201890, 240715, 248480, 323024, 385144, 403780, 481430, 496960, 625859, 646048, 770288, 807560, 962860, 1251718, 1292096, 1540576, 1615120, 1925720, 2503436, 3081152, 3129295, 3230240, 3851440, 5006872, 6258590, 6460480, 7702880, 10013744, 12517180, 15405760, 20027488, 25034360, 40054976, 50068720, 100137440, 200274880]

約数ペア:

[(1, 200274880), (2, 100137440), (4, 50068720), (5, 40054976), (8, 25034360), (10, 20027488), (13, 15405760), (16, 12517180), (20, 10013744), (26, 7702880), (31, 6460480), (32, 6258590), (40, 5006872), (52, 3851440), (62, 3230240), (64, 3129295), (65, 3081152), (80, 2503436), (104, 1925720), (124, 1615120), (130, 1540576), (155, 1292096), (160, 1251718), (208, 962860), (248, 807560), (260, 770288), (310, 646048), (320, 625859), (403, 496960), (416, 481430), (496, 403780), (520, 385144), (620, 323024), (806, 248480), (832, 240715), (992, 201890), (1040, 192572), (1240, 161512), (1553, 128960), (1612, 124240), (1984, 100945), (2015, 99392), (2080, 96286), (2480, 80756), (3106, 64480), (3224, 62120), (4030, 49696), (4160, 48143), (4960, 40378), (6212, 32240), (6448, 31060), (7765, 25792), (8060, 24848), (9920, 20189), (12424, 16120), (12896, 15530)]