199370448

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{22697}}^1$

素因数の和:22772

約数の個数: 60

約数和(自身を含む): 567132228

約数和(自身を除く): 367761780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 22697, 45394, 68091, 90788, 136182, 181576, 204273, 272364, 363152, 408546, 544728, 817092, 1089456, 1384517, 1634184, 2769034, 3268368, 4153551, 5538068, 8307102, 11076136, 12460653, 16614204, 22152272, 24921306, 33228408, 49842612, 66456816, 99685224, 199370448]

約数ペア:

[(1, 199370448), (2, 99685224), (3, 66456816), (4, 49842612), (6, 33228408), (8, 24921306), (9, 22152272), (12, 16614204), (16, 12460653), (18, 11076136), (24, 8307102), (36, 5538068), (48, 4153551), (61, 3268368), (72, 2769034), (122, 1634184), (144, 1384517), (183, 1089456), (244, 817092), (366, 544728), (488, 408546), (549, 363152), (732, 272364), (976, 204273), (1098, 181576), (1464, 136182), (2196, 90788), (2928, 68091), (4392, 45394), (8784, 22697)]