199215996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1$

素因数の和:2379

約数の個数: 96

約数和(自身を含む): 571963392

約数和(自身を除く): 372747396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 84, 102, 119, 122, 183, 204, 238, 244, 357, 366, 427, 476, 714, 732, 854, 1037, 1281, 1428, 1708, 2074, 2287, 2562, 3111, 4148, 4574, 5124, 6222, 6861, 7259, 9148, 12444, 13722, 14518, 16009, 21777, 27444, 29036, 32018, 38879, 43554, 48027, 64036, 77758, 87108, 96054, 116637, 139507, 155516, 192108, 233274, 272153, 279014, 418521, 466548, 544306, 558028, 816459, 837042, 976549, 1088612, 1632918, 1674084, 1953098, 2371619, 2929647, 3265836, 3906196, 4743238, 5859294, 7114857, 9486476, 11718588, 14229714, 16601333, 28459428, 33202666, 49803999, 66405332, 99607998, 199215996]

約数ペア:

[(1, 199215996), (2, 99607998), (3, 66405332), (4, 49803999), (6, 33202666), (7, 28459428), (12, 16601333), (14, 14229714), (17, 11718588), (21, 9486476), (28, 7114857), (34, 5859294), (42, 4743238), (51, 3906196), (61, 3265836), (68, 2929647), (84, 2371619), (102, 1953098), (119, 1674084), (122, 1632918), (183, 1088612), (204, 976549), (238, 837042), (244, 816459), (357, 558028), (366, 544306), (427, 466548), (476, 418521), (714, 279014), (732, 272153), (854, 233274), (1037, 192108), (1281, 155516), (1428, 139507), (1708, 116637), (2074, 96054), (2287, 87108), (2562, 77758), (3111, 64036), (4148, 48027), (4574, 43554), (5124, 38879), (6222, 32018), (6861, 29036), (7259, 27444), (9148, 21777), (12444, 16009), (13722, 14518)]