208368608

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 497645568

約数和(自身を除く): 289276960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 74, 112, 124, 148, 217, 224, 248, 259, 296, 434, 496, 518, 592, 811, 868, 992, 1036, 1147, 1184, 1622, 1736, 2072, 2294, 3244, 3472, 4144, 4588, 5677, 6488, 6944, 8029, 8288, 9176, 11354, 12976, 16058, 18352, 22708, 25141, 25952, 30007, 32116, 36704, 45416, 50282, 60014, 64232, 90832, 100564, 120028, 128464, 175987, 181664, 201128, 210049, 240056, 256928, 351974, 402256, 420098, 480112, 703948, 804512, 840196, 930217, 960224, 1407896, 1680392, 1860434, 2815792, 3360784, 3720868, 5631584, 6511519, 6721568, 7441736, 13023038, 14883472, 26046076, 29766944, 52092152, 104184304, 208368608]

約数ペア:

[(1, 208368608), (2, 104184304), (4, 52092152), (7, 29766944), (8, 26046076), (14, 14883472), (16, 13023038), (28, 7441736), (31, 6721568), (32, 6511519), (37, 5631584), (56, 3720868), (62, 3360784), (74, 2815792), (112, 1860434), (124, 1680392), (148, 1407896), (217, 960224), (224, 930217), (248, 840196), (259, 804512), (296, 703948), (434, 480112), (496, 420098), (518, 402256), (592, 351974), (811, 256928), (868, 240056), (992, 210049), (1036, 201128), (1147, 181664), (1184, 175987), (1622, 128464), (1736, 120028), (2072, 100564), (2294, 90832), (3244, 64232), (3472, 60014), (4144, 50282), (4588, 45416), (5677, 36704), (6488, 32116), (6944, 30007), (8029, 25952), (8288, 25141), (9176, 22708), (11354, 18352), (12976, 16058)]