193729510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1993

約数の個数: 64

約数和(自身を含む): 405155520

約数和(自身を除く): 211426010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 41, 65, 82, 95, 130, 190, 205, 247, 410, 494, 533, 779, 1066, 1235, 1558, 1913, 2470, 2665, 3826, 3895, 5330, 7790, 9565, 10127, 19130, 20254, 24869, 36347, 49738, 50635, 72694, 78433, 101270, 124345, 156866, 181735, 248690, 363470, 392165, 472511, 784330, 945022, 1019629, 1490227, 2039258, 2362555, 2980454, 4725110, 5098145, 7451135, 10196290, 14902270, 19372951, 38745902, 96864755, 193729510]

約数ペア:

[(1, 193729510), (2, 96864755), (5, 38745902), (10, 19372951), (13, 14902270), (19, 10196290), (26, 7451135), (38, 5098145), (41, 4725110), (65, 2980454), (82, 2362555), (95, 2039258), (130, 1490227), (190, 1019629), (205, 945022), (247, 784330), (410, 472511), (494, 392165), (533, 363470), (779, 248690), (1066, 181735), (1235, 156866), (1558, 124345), (1913, 101270), (2470, 78433), (2665, 72694), (3826, 50635), (3895, 49738), (5330, 36347), (7790, 24869), (9565, 20254), (10127, 19130)]