202196800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9721}}^1$

素因数の和:9756

約数の個数: 84

約数和(自身を含む): 535857196

約数和(自身を除く): 333660396

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 9721, 10400, 19442, 20800, 38884, 48605, 77768, 97210, 126373, 155536, 194420, 243025, 252746, 311072, 388840, 486050, 505492, 622144, 631865, 777680, 972100, 1010984, 1263730, 1555360, 1944200, 2021968, 2527460, 3110720, 3159325, 3888400, 4043936, 5054920, 6318650, 7776800, 8087872, 10109840, 12637300, 15553600, 20219680, 25274600, 40439360, 50549200, 101098400, 202196800]

約数ペア:

[(1, 202196800), (2, 101098400), (4, 50549200), (5, 40439360), (8, 25274600), (10, 20219680), (13, 15553600), (16, 12637300), (20, 10109840), (25, 8087872), (26, 7776800), (32, 6318650), (40, 5054920), (50, 4043936), (52, 3888400), (64, 3159325), (65, 3110720), (80, 2527460), (100, 2021968), (104, 1944200), (130, 1555360), (160, 1263730), (200, 1010984), (208, 972100), (260, 777680), (320, 631865), (325, 622144), (400, 505492), (416, 486050), (520, 388840), (650, 311072), (800, 252746), (832, 243025), (1040, 194420), (1300, 155536), (1600, 126373), (2080, 97210), (2600, 77768), (4160, 48605), (5200, 38884), (9721, 20800), (10400, 19442)]