208109070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10463}}^1$

素因数の和:10506

約数の個数: 96

約数和(自身を含む): 617041152

約数和(自身を除く): 408932082

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 10463, 19890, 20926, 31389, 52315, 62778, 94167, 104630, 136019, 156945, 177871, 188334, 272038, 313890, 355742, 408057, 470835, 533613, 680095, 816114, 889355, 941670, 1067226, 1224171, 1360190, 1600839, 1778710, 2040285, 2312323, 2448342, 2668065, 3201678, 4080570, 4624646, 5336130, 6120855, 6936969, 8004195, 11561615, 12241710, 13873938, 16008390, 20810907, 23123230, 34684845, 41621814, 69369690, 104054535, 208109070]

約数ペア:

[(1, 208109070), (2, 104054535), (3, 69369690), (5, 41621814), (6, 34684845), (9, 23123230), (10, 20810907), (13, 16008390), (15, 13873938), (17, 12241710), (18, 11561615), (26, 8004195), (30, 6936969), (34, 6120855), (39, 5336130), (45, 4624646), (51, 4080570), (65, 3201678), (78, 2668065), (85, 2448342), (90, 2312323), (102, 2040285), (117, 1778710), (130, 1600839), (153, 1360190), (170, 1224171), (195, 1067226), (221, 941670), (234, 889355), (255, 816114), (306, 680095), (390, 533613), (442, 470835), (510, 408057), (585, 355742), (663, 313890), (765, 272038), (1105, 188334), (1170, 177871), (1326, 156945), (1530, 136019), (1989, 104630), (2210, 94167), (3315, 62778), (3978, 52315), (6630, 31389), (9945, 20926), (10463, 19890)]