203087.0000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 14016960

約数和(自身を除く): 7291216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 313, 316, 626, 632, 1252, 1264, 1343, 2504, 2686, 5008, 5321, 5372, 10642, 10744, 21284, 21488, 24727, 42568, 49454, 85136, 98908, 197816, 395632, 420359, 840718, 1681436, 3362872, 6725744]

約数ペア:

[(1, 6725744), (2, 3362872), (4, 1681436), (8, 840718), (16, 420359), (17, 395632), (34, 197816), (68, 98908), (79, 85136), (136, 49454), (158, 42568), (272, 24727), (313, 21488), (316, 21284), (626, 10744), (632, 10642), (1252, 5372), (1264, 5321), (1343, 5008), (2504, 2686)]