200203456

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 444764160

約数和(自身を除く): 244560704

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 47, 62, 64, 76, 94, 113, 124, 152, 188, 226, 248, 304, 376, 452, 496, 589, 608, 752, 893, 904, 992, 1178, 1216, 1457, 1504, 1786, 1808, 1984, 2147, 2356, 2914, 3008, 3503, 3572, 3616, 4294, 4712, 5311, 5828, 7006, 7144, 7232, 8588, 9424, 10622, 11656, 14012, 14288, 17176, 18848, 21244, 23312, 27683, 28024, 28576, 34352, 37696, 42488, 46624, 55366, 56048, 57152, 66557, 68704, 84976, 93248, 100909, 110732, 112096, 133114, 137408, 164641, 169952, 201818, 221464, 224192, 266228, 329282, 339904, 403636, 442928, 532456, 658564, 807272, 885856, 1064912, 1317128, 1614544, 1771712, 2129824, 2634256, 3128179, 3229088, 4259648, 5268512, 6256358, 6458176, 10537024, 12512716, 25025432, 50050864, 100101728, 200203456]

約数ペア:

[(1, 200203456), (2, 100101728), (4, 50050864), (8, 25025432), (16, 12512716), (19, 10537024), (31, 6458176), (32, 6256358), (38, 5268512), (47, 4259648), (62, 3229088), (64, 3128179), (76, 2634256), (94, 2129824), (113, 1771712), (124, 1614544), (152, 1317128), (188, 1064912), (226, 885856), (248, 807272), (304, 658564), (376, 532456), (452, 442928), (496, 403636), (589, 339904), (608, 329282), (752, 266228), (893, 224192), (904, 221464), (992, 201818), (1178, 169952), (1216, 164641), (1457, 137408), (1504, 133114), (1786, 112096), (1808, 110732), (1984, 100909), (2147, 93248), (2356, 84976), (2914, 68704), (3008, 66557), (3503, 57152), (3572, 56048), (3616, 55366), (4294, 46624), (4712, 42488), (5311, 37696), (5828, 34352), (7006, 28576), (7144, 28024), (7232, 27683), (8588, 23312), (9424, 21244), (10622, 18848), (11656, 17176), (14012, 14288)]