197588820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23029}}^1$

素因数の和:23065

約数の個数: 96

約数和(自身を含む): 649998720

約数和(自身を除く): 452409900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 23029, 46058, 69087, 92116, 115145, 138174, 230290, 253319, 276348, 299377, 345435, 460580, 506638, 598754, 690870, 759957, 898131, 1013276, 1197508, 1266595, 1381740, 1496885, 1519914, 1796262, 2533190, 2993770, 3039828, 3293147, 3592524, 3799785, 4490655, 5066380, 5987540, 6586294, 7599570, 8981310, 9879441, 13172588, 15199140, 16465735, 17962620, 19758882, 32931470, 39517764, 49397205, 65862940, 98794410, 197588820]

約数ペア:

[(1, 197588820), (2, 98794410), (3, 65862940), (4, 49397205), (5, 39517764), (6, 32931470), (10, 19758882), (11, 17962620), (12, 16465735), (13, 15199140), (15, 13172588), (20, 9879441), (22, 8981310), (26, 7599570), (30, 6586294), (33, 5987540), (39, 5066380), (44, 4490655), (52, 3799785), (55, 3592524), (60, 3293147), (65, 3039828), (66, 2993770), (78, 2533190), (110, 1796262), (130, 1519914), (132, 1496885), (143, 1381740), (156, 1266595), (165, 1197508), (195, 1013276), (220, 898131), (260, 759957), (286, 690870), (330, 598754), (390, 506638), (429, 460580), (572, 345435), (660, 299377), (715, 276348), (780, 253319), (858, 230290), (1430, 138174), (1716, 115145), (2145, 92116), (2860, 69087), (4290, 46058), (8580, 23029)]