201965190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961739}}^1$

素因数の和:961756

約数の個数: 32

約数和(自身を含む): 553962240

約数和(自身を除く): 351997050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961739, 1923478, 2885217, 4808695, 5770434, 6732173, 9617390, 13464346, 14426085, 20196519, 28852170, 33660865, 40393038, 67321730, 100982595, 201965190]

約数ペア:

[(1, 201965190), (2, 100982595), (3, 67321730), (5, 40393038), (6, 33660865), (7, 28852170), (10, 20196519), (14, 14426085), (15, 13464346), (21, 9617390), (30, 6732173), (35, 5770434), (42, 4808695), (70, 2885217), (105, 1923478), (210, 961739)]