208635696

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{28409}}^1$

素因数の和:28443

約数の個数: 80

約数和(自身を含む): 634111200

約数和(自身を除く): 425475504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 28409, 56818, 85227, 113636, 170454, 227272, 255681, 340908, 454544, 482953, 511362, 681816, 767043, 965906, 1022724, 1363632, 1448859, 1534086, 1931812, 2045448, 2897718, 3068172, 3863624, 4090896, 4346577, 5795436, 6136344, 7727248, 8693154, 11590872, 12272688, 13039731, 17386308, 23181744, 26079462, 34772616, 52158924, 69545232, 104317848, 208635696]

約数ペア:

[(1, 208635696), (2, 104317848), (3, 69545232), (4, 52158924), (6, 34772616), (8, 26079462), (9, 23181744), (12, 17386308), (16, 13039731), (17, 12272688), (18, 11590872), (24, 8693154), (27, 7727248), (34, 6136344), (36, 5795436), (48, 4346577), (51, 4090896), (54, 3863624), (68, 3068172), (72, 2897718), (102, 2045448), (108, 1931812), (136, 1534086), (144, 1448859), (153, 1363632), (204, 1022724), (216, 965906), (272, 767043), (306, 681816), (408, 511362), (432, 482953), (459, 454544), (612, 340908), (816, 255681), (918, 227272), (1224, 170454), (1836, 113636), (2448, 85227), (3672, 56818), (7344, 28409)]