202167988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 402554880

約数和(自身を除く): 200386892

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 103, 124, 206, 341, 412, 682, 1133, 1364, 1439, 2266, 2878, 3193, 4532, 5756, 6386, 12772, 15829, 31658, 35123, 44609, 63316, 70246, 89218, 140492, 148217, 178436, 296434, 490699, 592868, 981398, 1630387, 1962796, 3260774, 4594727, 6521548, 9189454, 18378908, 50541997, 101083994, 202167988]

約数ペア:

[(1, 202167988), (2, 101083994), (4, 50541997), (11, 18378908), (22, 9189454), (31, 6521548), (44, 4594727), (62, 3260774), (103, 1962796), (124, 1630387), (206, 981398), (341, 592868), (412, 490699), (682, 296434), (1133, 178436), (1364, 148217), (1439, 140492), (2266, 89218), (2878, 70246), (3193, 63316), (4532, 44609), (5756, 35123), (6386, 31658), (12772, 15829)]