201646816

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 476098560

約数和(自身を除く): 274451744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 112, 124, 142, 217, 224, 248, 284, 409, 434, 496, 497, 568, 818, 868, 992, 994, 1136, 1636, 1736, 1988, 2201, 2272, 2863, 3272, 3472, 3976, 4402, 5726, 6544, 6944, 7952, 8804, 11452, 12679, 13088, 15407, 15904, 17608, 22904, 25358, 29039, 30814, 35216, 45808, 50716, 58078, 61628, 70432, 88753, 91616, 101432, 116156, 123256, 177506, 202864, 203273, 232312, 246512, 355012, 405728, 406546, 464624, 493024, 710024, 813092, 900209, 929248, 1420048, 1626184, 1800418, 2840096, 3252368, 3600836, 6301463, 6504736, 7201672, 12602926, 14403344, 25205852, 28806688, 50411704, 100823408, 201646816]

約数ペア:

[(1, 201646816), (2, 100823408), (4, 50411704), (7, 28806688), (8, 25205852), (14, 14403344), (16, 12602926), (28, 7201672), (31, 6504736), (32, 6301463), (56, 3600836), (62, 3252368), (71, 2840096), (112, 1800418), (124, 1626184), (142, 1420048), (217, 929248), (224, 900209), (248, 813092), (284, 710024), (409, 493024), (434, 464624), (496, 406546), (497, 405728), (568, 355012), (818, 246512), (868, 232312), (992, 203273), (994, 202864), (1136, 177506), (1636, 123256), (1736, 116156), (1988, 101432), (2201, 91616), (2272, 88753), (2863, 70432), (3272, 61628), (3472, 58078), (3976, 50716), (4402, 45808), (5726, 35216), (6544, 30814), (6944, 29039), (7952, 25358), (8804, 22904), (11452, 17608), (12679, 15904), (13088, 15407)]