204465384

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{16607}}^1$

素因数の和:16644

約数の個数: 80

約数和(自身を含む): 602870400

約数和(自身を除く): 398405016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 16607, 33214, 49821, 66428, 99642, 132856, 149463, 199284, 298926, 315533, 398568, 448389, 597852, 631066, 896778, 946599, 1195704, 1262132, 1345167, 1793556, 1893198, 2524264, 2690334, 2839797, 3587112, 3786396, 5380668, 5679594, 7572792, 8519391, 10761336, 11359188, 17038782, 22718376, 25558173, 34077564, 51116346, 68155128, 102232692, 204465384]

約数ペア:

[(1, 204465384), (2, 102232692), (3, 68155128), (4, 51116346), (6, 34077564), (8, 25558173), (9, 22718376), (12, 17038782), (18, 11359188), (19, 10761336), (24, 8519391), (27, 7572792), (36, 5679594), (38, 5380668), (54, 3786396), (57, 3587112), (72, 2839797), (76, 2690334), (81, 2524264), (108, 1893198), (114, 1793556), (152, 1345167), (162, 1262132), (171, 1195704), (216, 946599), (228, 896778), (324, 631066), (342, 597852), (456, 448389), (513, 398568), (648, 315533), (684, 298926), (1026, 199284), (1368, 149463), (1539, 132856), (2052, 99642), (3078, 66428), (4104, 49821), (6156, 33214), (12312, 16607)]