212393600

素因数分解:

$2^7\times 5^2\times {\mathrm{66373}}^1$

素因数の和:66397

約数の個数: 48

約数和(自身を含む): 524686470

約数和(自身を除く): 312292870

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 66373, 132746, 265492, 331865, 530984, 663730, 1061968, 1327460, 1659325, 2123936, 2654920, 3318650, 4247872, 5309840, 6637300, 8495744, 10619680, 13274600, 21239360, 26549200, 42478720, 53098400, 106196800, 212393600]

約数ペア:

[(1, 212393600), (2, 106196800), (4, 53098400), (5, 42478720), (8, 26549200), (10, 21239360), (16, 13274600), (20, 10619680), (25, 8495744), (32, 6637300), (40, 5309840), (50, 4247872), (64, 3318650), (80, 2654920), (100, 2123936), (128, 1659325), (160, 1327460), (200, 1061968), (320, 663730), (400, 530984), (640, 331865), (800, 265492), (1600, 132746), (3200, 66373)]