212865194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 348147072

約数和(自身を除く): 135281878

約数列:

[1, 2, 17, 34, 41, 82, 311, 491, 622, 697, 982, 1394, 5287, 8347, 10574, 12751, 16694, 20131, 25502, 40262, 152701, 216767, 305402, 342227, 433534, 684454, 2595917, 5191834, 6260741, 12521482, 106432597, 212865194]

約数ペア:

[(1, 212865194), (2, 106432597), (17, 12521482), (34, 6260741), (41, 5191834), (82, 2595917), (311, 684454), (491, 433534), (622, 342227), (697, 305402), (982, 216767), (1394, 152701), (5287, 40262), (8347, 25502), (10574, 20131), (12751, 16694)]