203144984

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 465667200

約数和(自身を除く): 262522216

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 73, 98, 124, 146, 196, 217, 229, 248, 292, 392, 434, 458, 511, 584, 868, 916, 1022, 1519, 1603, 1736, 1832, 2044, 2263, 3038, 3206, 3577, 4088, 4526, 6076, 6412, 7099, 7154, 9052, 11221, 12152, 12824, 14198, 14308, 15841, 16717, 18104, 22442, 28396, 28616, 31682, 33434, 44884, 49693, 56792, 63364, 66868, 89768, 99386, 110887, 117019, 126728, 133736, 198772, 221774, 234038, 347851, 397544, 443548, 468076, 518227, 695702, 819133, 887096, 936152, 1036454, 1391404, 1638266, 2072908, 2782808, 3276532, 3627589, 4145816, 6553064, 7255178, 14510356, 25393123, 29020712, 50786246, 101572492, 203144984]

約数ペア:

[(1, 203144984), (2, 101572492), (4, 50786246), (7, 29020712), (8, 25393123), (14, 14510356), (28, 7255178), (31, 6553064), (49, 4145816), (56, 3627589), (62, 3276532), (73, 2782808), (98, 2072908), (124, 1638266), (146, 1391404), (196, 1036454), (217, 936152), (229, 887096), (248, 819133), (292, 695702), (392, 518227), (434, 468076), (458, 443548), (511, 397544), (584, 347851), (868, 234038), (916, 221774), (1022, 198772), (1519, 133736), (1603, 126728), (1736, 117019), (1832, 110887), (2044, 99386), (2263, 89768), (3038, 66868), (3206, 63364), (3577, 56792), (4088, 49693), (4526, 44884), (6076, 33434), (6412, 31682), (7099, 28616), (7154, 28396), (9052, 22442), (11221, 18104), (12152, 16717), (12824, 15841), (14198, 14308)]