208044912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1861}}^1$

素因数の和:2026

約数の個数: 80

約数和(自身を含む): 573525792

約数和(自身を除く): 365480880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 272, 274, 408, 411, 548, 816, 822, 1096, 1644, 1861, 2192, 2329, 3288, 3722, 4658, 5583, 6576, 6987, 7444, 9316, 11166, 13974, 14888, 18632, 22332, 27948, 29776, 31637, 37264, 44664, 55896, 63274, 89328, 94911, 111792, 126548, 189822, 253096, 254957, 379644, 506192, 509914, 759288, 764871, 1019828, 1518576, 1529742, 2039656, 3059484, 4079312, 4334269, 6118968, 8668538, 12237936, 13002807, 17337076, 26005614, 34674152, 52011228, 69348304, 104022456, 208044912]

約数ペア:

[(1, 208044912), (2, 104022456), (3, 69348304), (4, 52011228), (6, 34674152), (8, 26005614), (12, 17337076), (16, 13002807), (17, 12237936), (24, 8668538), (34, 6118968), (48, 4334269), (51, 4079312), (68, 3059484), (102, 2039656), (136, 1529742), (137, 1518576), (204, 1019828), (272, 764871), (274, 759288), (408, 509914), (411, 506192), (548, 379644), (816, 254957), (822, 253096), (1096, 189822), (1644, 126548), (1861, 111792), (2192, 94911), (2329, 89328), (3288, 63274), (3722, 55896), (4658, 44664), (5583, 37264), (6576, 31637), (6987, 29776), (7444, 27948), (9316, 22332), (11166, 18632), (13974, 14888)]