201542272

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 428400000

約数和(自身を除く): 226857728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 304, 316, 608, 632, 1049, 1216, 1264, 1501, 2098, 2432, 2528, 3002, 4196, 5056, 6004, 8392, 10112, 12008, 16784, 19931, 24016, 33568, 39862, 48032, 67136, 79724, 82871, 96064, 134272, 159448, 165742, 192128, 318896, 331484, 637792, 662968, 1275584, 1325936, 1574549, 2551168, 2651872, 3149098, 5303744, 6298196, 10607488, 12596392, 25192784, 50385568, 100771136, 201542272]

約数ペア:

[(1, 201542272), (2, 100771136), (4, 50385568), (8, 25192784), (16, 12596392), (19, 10607488), (32, 6298196), (38, 5303744), (64, 3149098), (76, 2651872), (79, 2551168), (128, 1574549), (152, 1325936), (158, 1275584), (304, 662968), (316, 637792), (608, 331484), (632, 318896), (1049, 192128), (1216, 165742), (1264, 159448), (1501, 134272), (2098, 96064), (2432, 82871), (2528, 79724), (3002, 67136), (4196, 48032), (5056, 39862), (6004, 33568), (8392, 24016), (10112, 19931), (12008, 16784)]