186556636

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 387459072

約数和(自身を除く): 200902436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 197, 217, 394, 434, 788, 868, 1091, 1379, 2182, 2758, 4364, 5516, 6107, 7637, 12214, 15274, 24428, 30548, 33821, 42749, 67642, 85498, 135284, 170996, 214927, 236747, 429854, 473494, 859708, 946988, 1504489, 3008978, 6017956, 6662737, 13325474, 26650948, 46639159, 93278318, 186556636]

約数ペア:

[(1, 186556636), (2, 93278318), (4, 46639159), (7, 26650948), (14, 13325474), (28, 6662737), (31, 6017956), (62, 3008978), (124, 1504489), (197, 946988), (217, 859708), (394, 473494), (434, 429854), (788, 236747), (868, 214927), (1091, 170996), (1379, 135284), (2182, 85498), (2758, 67642), (4364, 42749), (5516, 33821), (6107, 30548), (7637, 24428), (12214, 15274)]