201442410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2037

約数の個数: 128

約数和(自身を含む): 598752000

約数和(自身を除く): 397309590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 435, 522, 585, 702, 754, 783, 870, 1131, 1170, 1305, 1566, 1755, 1885, 1979, 2262, 2610, 3393, 3510, 3770, 3915, 3958, 5655, 5937, 6786, 7830, 9895, 10179, 11310, 11874, 16965, 17811, 19790, 20358, 25727, 29685, 33930, 35622, 50895, 51454, 53433, 57391, 59370, 77181, 89055, 101790, 106866, 114782, 128635, 154362, 172173, 178110, 231543, 257270, 267165, 286955, 344346, 385905, 463086, 516519, 534330, 573910, 694629, 746083, 771810, 860865, 1033038, 1157715, 1389258, 1492166, 1549557, 1721730, 2238249, 2315430, 2582595, 3099114, 3473145, 3730415, 4476498, 5165190, 6714747, 6946290, 7460830, 7747785, 11191245, 13429494, 15495570, 20144241, 22382490, 33573735, 40288482, 67147470, 100721205, 201442410]

約数ペア:

[(1, 201442410), (2, 100721205), (3, 67147470), (5, 40288482), (6, 33573735), (9, 22382490), (10, 20144241), (13, 15495570), (15, 13429494), (18, 11191245), (26, 7747785), (27, 7460830), (29, 6946290), (30, 6714747), (39, 5165190), (45, 4476498), (54, 3730415), (58, 3473145), (65, 3099114), (78, 2582595), (87, 2315430), (90, 2238249), (117, 1721730), (130, 1549557), (135, 1492166), (145, 1389258), (174, 1157715), (195, 1033038), (234, 860865), (261, 771810), (270, 746083), (290, 694629), (351, 573910), (377, 534330), (390, 516519), (435, 463086), (522, 385905), (585, 344346), (702, 286955), (754, 267165), (783, 257270), (870, 231543), (1131, 178110), (1170, 172173), (1305, 154362), (1566, 128635), (1755, 114782), (1885, 106866), (1979, 101790), (2262, 89055), (2610, 77181), (3393, 59370), (3510, 57391), (3770, 53433), (3915, 51454), (3958, 50895), (5655, 35622), (5937, 33930), (6786, 29685), (7830, 25727), (9895, 20358), (10179, 19790), (11310, 17811), (11874, 16965)]