214919276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{619}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 443304960

約数和(自身を除く): 228385684

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 607, 619, 1214, 1238, 2428, 2476, 6677, 6809, 7891, 8047, 13354, 13618, 15782, 16094, 26708, 27236, 31564, 32188, 86801, 88517, 173602, 177034, 347204, 354068, 375733, 751466, 1502932, 4133063, 4884529, 8266126, 9769058, 16532252, 19538116, 53729819, 107459638, 214919276]

約数ペア:

[(1, 214919276), (2, 107459638), (4, 53729819), (11, 19538116), (13, 16532252), (22, 9769058), (26, 8266126), (44, 4884529), (52, 4133063), (143, 1502932), (286, 751466), (572, 375733), (607, 354068), (619, 347204), (1214, 177034), (1238, 173602), (2428, 88517), (2476, 86801), (6677, 32188), (6809, 31564), (7891, 27236), (8047, 26708), (13354, 16094), (13618, 15782)]