203479140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{19603}}^1$

素因数の和:19788

約数の個数: 48

約数和(自身を含む): 573064128

約数和(自身を除く): 369584988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 19603, 39206, 58809, 78412, 98015, 117618, 196030, 235236, 294045, 392060, 588090, 1176180, 3391319, 6782638, 10173957, 13565276, 16956595, 20347914, 33913190, 40695828, 50869785, 67826380, 101739570, 203479140]

約数ペア:

[(1, 203479140), (2, 101739570), (3, 67826380), (4, 50869785), (5, 40695828), (6, 33913190), (10, 20347914), (12, 16956595), (15, 13565276), (20, 10173957), (30, 6782638), (60, 3391319), (173, 1176180), (346, 588090), (519, 392060), (692, 294045), (865, 235236), (1038, 196030), (1730, 117618), (2076, 98015), (2595, 78412), (3460, 58809), (5190, 39206), (10380, 19603)]