202612256

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 536753952

約数和(自身を除く): 334141696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 224, 238, 272, 308, 352, 374, 392, 476, 539, 544, 616, 691, 748, 784, 833, 952, 1078, 1232, 1309, 1382, 1496, 1568, 1666, 1904, 2156, 2464, 2618, 2764, 2992, 3332, 3808, 4312, 4837, 5236, 5528, 5984, 6664, 7601, 8624, 9163, 9674, 10472, 11056, 11747, 13328, 15202, 17248, 18326, 19348, 20944, 22112, 23494, 26656, 30404, 33859, 36652, 38696, 41888, 46988, 53207, 60808, 67718, 73304, 77392, 82229, 93976, 106414, 121616, 129217, 135436, 146608, 154784, 164458, 187952, 212828, 243232, 258434, 270872, 293216, 328916, 372449, 375904, 425656, 516868, 541744, 575603, 657832, 744898, 851312, 904519, 1033736, 1083488, 1151206, 1315664, 1489796, 1702624, 1809038, 2067472, 2302412, 2631328, 2979592, 3618076, 4134944, 4604824, 5959184, 6331633, 7236152, 9209648, 11918368, 12663266, 14472304, 18419296, 25326532, 28944608, 50653064, 101306128, 202612256]

約数ペア:

[(1, 202612256), (2, 101306128), (4, 50653064), (7, 28944608), (8, 25326532), (11, 18419296), (14, 14472304), (16, 12663266), (17, 11918368), (22, 9209648), (28, 7236152), (32, 6331633), (34, 5959184), (44, 4604824), (49, 4134944), (56, 3618076), (68, 2979592), (77, 2631328), (88, 2302412), (98, 2067472), (112, 1809038), (119, 1702624), (136, 1489796), (154, 1315664), (176, 1151206), (187, 1083488), (196, 1033736), (224, 904519), (238, 851312), (272, 744898), (308, 657832), (352, 575603), (374, 541744), (392, 516868), (476, 425656), (539, 375904), (544, 372449), (616, 328916), (691, 293216), (748, 270872), (784, 258434), (833, 243232), (952, 212828), (1078, 187952), (1232, 164458), (1309, 154784), (1382, 146608), (1496, 135436), (1568, 129217), (1666, 121616), (1904, 106414), (2156, 93976), (2464, 82229), (2618, 77392), (2764, 73304), (2992, 67718), (3332, 60808), (3808, 53207), (4312, 46988), (4837, 41888), (5236, 38696), (5528, 36652), (5984, 33859), (6664, 30404), (7601, 26656), (8624, 23494), (9163, 22112), (9674, 20944), (10472, 19348), (11056, 18326), (11747, 17248), (13328, 15202)]