208930600980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1\times {\mathrm{19073}}^1$

素因数の和:22310

約数の個数: 144

約数和(自身を含む): 667355008320

約数和(自身を除く): 458424407340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3203, 3420, 6406, 9609, 12812, 16015, 19073, 19218, 28827, 32030, 38146, 38436, 48045, 57219, 57654, 60857, 64060, 76292, 95365, 96090, 114438, 115308, 121714, 144135, 171657, 182571, 190730, 192180, 228876, 243428, 286095, 288270, 304285, 343314, 362387, 365142, 381460, 547713, 572190, 576540, 608570, 686628, 724774, 730284, 858285, 912855, 1087161, 1095426, 1144380, 1217140, 1449548, 1716570, 1811935, 1825710, 2174322, 2190852, 2738565, 3261483, 3433140, 3623870, 3651420, 4348644, 5435805, 5477130, 6522966, 7247740, 10871610, 10954260, 13045932, 16307415, 21743220, 32614830, 61090819, 65229660, 122181638, 183272457, 244363276, 305454095, 366544914, 549817371, 610908190, 733089828, 916362285, 1099634742, 1160725561, 1221816380, 1832724570, 2199269484, 2321451122, 2749086855, 3482176683, 3665449140, 4642902244, 5498173710, 5803627805, 6964353366, 10446530049, 10996347420, 11607255610, 13928706732, 17410883415, 20893060098, 23214511220, 34821766830, 41786120196, 52232650245, 69643533660, 104465300490, 208930600980]

約数ペア:

[(1, 208930600980), (2, 104465300490), (3, 69643533660), (4, 52232650245), (5, 41786120196), (6, 34821766830), (9, 23214511220), (10, 20893060098), (12, 17410883415), (15, 13928706732), (18, 11607255610), (19, 10996347420), (20, 10446530049), (30, 6964353366), (36, 5803627805), (38, 5498173710), (45, 4642902244), (57, 3665449140), (60, 3482176683), (76, 2749086855), (90, 2321451122), (95, 2199269484), (114, 1832724570), (171, 1221816380), (180, 1160725561), (190, 1099634742), (228, 916362285), (285, 733089828), (342, 610908190), (380, 549817371), (570, 366544914), (684, 305454095), (855, 244363276), (1140, 183272457), (1710, 122181638), (3203, 65229660), (3420, 61090819), (6406, 32614830), (9609, 21743220), (12812, 16307415), (16015, 13045932), (19073, 10954260), (19218, 10871610), (28827, 7247740), (32030, 6522966), (38146, 5477130), (38436, 5435805), (48045, 4348644), (57219, 3651420), (57654, 3623870), (60857, 3433140), (64060, 3261483), (76292, 2738565), (95365, 2190852), (96090, 2174322), (114438, 1825710), (115308, 1811935), (121714, 1716570), (144135, 1449548), (171657, 1217140), (182571, 1144380), (190730, 1095426), (192180, 1087161), (228876, 912855), (243428, 858285), (286095, 730284), (288270, 724774), (304285, 686628), (343314, 608570), (362387, 576540), (365142, 572190), (381460, 547713)]