194938218

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 462464640

約数和(自身を除く): 267526422

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 131, 153, 262, 306, 393, 459, 786, 918, 1179, 1621, 2227, 2358, 3242, 3537, 4454, 4863, 6681, 7074, 9726, 13362, 14589, 20043, 27557, 29178, 40086, 43767, 55114, 60129, 82671, 87534, 120258, 165342, 212351, 248013, 424702, 496026, 637053, 744039, 1274106, 1488078, 1911159, 3609967, 3822318, 5733477, 7219934, 10829901, 11466954, 21659802, 32489703, 64979406, 97469109, 194938218]

約数ペア:

[(1, 194938218), (2, 97469109), (3, 64979406), (6, 32489703), (9, 21659802), (17, 11466954), (18, 10829901), (27, 7219934), (34, 5733477), (51, 3822318), (54, 3609967), (102, 1911159), (131, 1488078), (153, 1274106), (262, 744039), (306, 637053), (393, 496026), (459, 424702), (786, 248013), (918, 212351), (1179, 165342), (1621, 120258), (2227, 87534), (2358, 82671), (3242, 60129), (3537, 55114), (4454, 43767), (4863, 40086), (6681, 29178), (7074, 27557), (9726, 20043), (13362, 14589)]