205806272

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 514258560

約数和(自身を除く): 308452288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 49, 56, 58, 62, 64, 73, 98, 112, 116, 124, 146, 196, 203, 217, 224, 232, 248, 292, 392, 406, 434, 448, 464, 496, 511, 584, 784, 812, 868, 899, 928, 992, 1022, 1168, 1421, 1519, 1568, 1624, 1736, 1798, 1856, 1984, 2044, 2117, 2263, 2336, 2842, 3038, 3136, 3248, 3472, 3577, 3596, 4088, 4234, 4526, 4672, 5684, 6076, 6293, 6496, 6944, 7154, 7192, 8176, 8468, 9052, 11368, 12152, 12586, 12992, 13888, 14308, 14384, 14819, 15841, 16352, 16936, 18104, 22736, 24304, 25172, 28616, 28768, 29638, 31682, 32704, 33872, 36208, 44051, 45472, 48608, 50344, 57232, 57536, 59276, 63364, 65627, 67744, 72416, 88102, 90944, 97216, 100688, 103733, 110887, 114464, 118552, 126728, 131254, 135488, 144832, 176204, 201376, 207466, 221774, 228928, 237104, 253456, 262508, 352408, 402752, 414932, 443548, 459389, 474208, 506912, 525016, 704816, 829864, 887096, 918778, 948416, 1013824, 1050032, 1409632, 1659728, 1774192, 1837556, 2100064, 2819264, 3215723, 3319456, 3548384, 3675112, 4200128, 6431446, 6638912, 7096768, 7350224, 12862892, 14700448, 25725784, 29400896, 51451568, 102903136, 205806272]

約数ペア:

[(1, 205806272), (2, 102903136), (4, 51451568), (7, 29400896), (8, 25725784), (14, 14700448), (16, 12862892), (28, 7350224), (29, 7096768), (31, 6638912), (32, 6431446), (49, 4200128), (56, 3675112), (58, 3548384), (62, 3319456), (64, 3215723), (73, 2819264), (98, 2100064), (112, 1837556), (116, 1774192), (124, 1659728), (146, 1409632), (196, 1050032), (203, 1013824), (217, 948416), (224, 918778), (232, 887096), (248, 829864), (292, 704816), (392, 525016), (406, 506912), (434, 474208), (448, 459389), (464, 443548), (496, 414932), (511, 402752), (584, 352408), (784, 262508), (812, 253456), (868, 237104), (899, 228928), (928, 221774), (992, 207466), (1022, 201376), (1168, 176204), (1421, 144832), (1519, 135488), (1568, 131254), (1624, 126728), (1736, 118552), (1798, 114464), (1856, 110887), (1984, 103733), (2044, 100688), (2117, 97216), (2263, 90944), (2336, 88102), (2842, 72416), (3038, 67744), (3136, 65627), (3248, 63364), (3472, 59276), (3577, 57536), (3596, 57232), (4088, 50344), (4234, 48608), (4526, 45472), (4672, 44051), (5684, 36208), (6076, 33872), (6293, 32704), (6496, 31682), (6944, 29638), (7154, 28768), (7192, 28616), (8176, 25172), (8468, 24304), (9052, 22736), (11368, 18104), (12152, 16936), (12586, 16352), (12992, 15841), (13888, 14819), (14308, 14384)]