199288512

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1100

約数の個数: 140

約数和(自身を含む): 607303840

約数和(自身を除く): 408015328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 432, 444, 576, 592, 648, 666, 864, 888, 999, 1039, 1184, 1296, 1332, 1728, 1776, 1998, 2078, 2368, 2592, 2664, 2997, 3117, 3552, 3996, 4156, 5184, 5328, 5994, 6234, 7104, 7992, 8312, 9351, 10656, 11988, 12468, 15984, 16624, 18702, 21312, 23976, 24936, 28053, 31968, 33248, 37404, 38443, 47952, 49872, 56106, 63936, 66496, 74808, 76886, 84159, 95904, 99744, 112212, 115329, 149616, 153772, 168318, 191808, 199488, 224424, 230658, 299232, 307544, 336636, 345987, 448848, 461316, 598464, 615088, 673272, 691974, 897696, 922632, 1037961, 1230176, 1346544, 1383948, 1795392, 1845264, 2075922, 2460352, 2693088, 2767896, 3113883, 3690528, 4151844, 5386176, 5535792, 6227766, 7381056, 8303688, 11071584, 12455532, 16607376, 22143168, 24911064, 33214752, 49822128, 66429504, 99644256, 199288512]

約数ペア:

[(1, 199288512), (2, 99644256), (3, 66429504), (4, 49822128), (6, 33214752), (8, 24911064), (9, 22143168), (12, 16607376), (16, 12455532), (18, 11071584), (24, 8303688), (27, 7381056), (32, 6227766), (36, 5535792), (37, 5386176), (48, 4151844), (54, 3690528), (64, 3113883), (72, 2767896), (74, 2693088), (81, 2460352), (96, 2075922), (108, 1845264), (111, 1795392), (144, 1383948), (148, 1346544), (162, 1230176), (192, 1037961), (216, 922632), (222, 897696), (288, 691974), (296, 673272), (324, 615088), (333, 598464), (432, 461316), (444, 448848), (576, 345987), (592, 336636), (648, 307544), (666, 299232), (864, 230658), (888, 224424), (999, 199488), (1039, 191808), (1184, 168318), (1296, 153772), (1332, 149616), (1728, 115329), (1776, 112212), (1998, 99744), (2078, 95904), (2368, 84159), (2592, 76886), (2664, 74808), (2997, 66496), (3117, 63936), (3552, 56106), (3996, 49872), (4156, 47952), (5184, 38443), (5328, 37404), (5994, 33248), (6234, 31968), (7104, 28053), (7992, 24936), (8312, 23976), (9351, 21312), (10656, 18702), (11988, 16624), (12468, 15984)]