206503997180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1\times {\mathrm{19433}}^1$

素因数の和:21255

約数の個数: 96

約数和(自身を含む): 487621137024

約数和(自身を除く): 281117139844

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 1777, 2990, 3554, 5980, 7108, 8885, 17770, 19433, 23101, 35540, 38866, 40871, 46202, 77732, 81742, 92404, 97165, 115505, 163484, 194330, 204355, 231010, 252629, 388660, 408710, 446959, 462020, 505258, 531323, 817420, 893918, 1010516, 1062646, 1263145, 1787836, 2125292, 2234795, 2526290, 2656615, 4469590, 5052580, 5313230, 5810467, 8939180, 10626460, 11620934, 23241868, 29052335, 34532441, 58104670, 69064882, 116209340, 138129764, 172662205, 345324410, 448921733, 690648820, 794246143, 897843466, 1588492286, 1795686932, 2244608665, 3176984572, 3971230715, 4489217330, 7942461430, 8978434660, 10325199859, 15884922860, 20650399718, 41300799436, 51625999295, 103251998590, 206503997180]

約数ペア:

[(1, 206503997180), (2, 103251998590), (4, 51625999295), (5, 41300799436), (10, 20650399718), (13, 15884922860), (20, 10325199859), (23, 8978434660), (26, 7942461430), (46, 4489217330), (52, 3971230715), (65, 3176984572), (92, 2244608665), (115, 1795686932), (130, 1588492286), (230, 897843466), (260, 794246143), (299, 690648820), (460, 448921733), (598, 345324410), (1196, 172662205), (1495, 138129764), (1777, 116209340), (2990, 69064882), (3554, 58104670), (5980, 34532441), (7108, 29052335), (8885, 23241868), (17770, 11620934), (19433, 10626460), (23101, 8939180), (35540, 5810467), (38866, 5313230), (40871, 5052580), (46202, 4469590), (77732, 2656615), (81742, 2526290), (92404, 2234795), (97165, 2125292), (115505, 1787836), (163484, 1263145), (194330, 1062646), (204355, 1010516), (231010, 893918), (252629, 817420), (388660, 531323), (408710, 505258), (446959, 462020)]