201225376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 451132416

約数和(自身を除く): 249907040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 73, 82, 88, 146, 164, 176, 191, 292, 328, 352, 382, 451, 584, 656, 764, 803, 902, 1168, 1312, 1528, 1606, 1804, 2101, 2336, 2993, 3056, 3212, 3608, 4202, 5986, 6112, 6424, 7216, 7831, 8404, 11972, 12848, 13943, 14432, 15662, 16808, 23944, 25696, 27886, 31324, 32923, 33616, 47888, 55772, 62648, 65846, 67232, 86141, 95776, 111544, 125296, 131692, 153373, 172282, 223088, 250592, 263384, 306746, 344564, 446176, 526768, 571663, 613492, 689128, 1053536, 1143326, 1226984, 1378256, 2286652, 2453968, 2756512, 4573304, 4907936, 6288293, 9146608, 12576586, 18293216, 25153172, 50306344, 100612688, 201225376]

約数ペア:

[(1, 201225376), (2, 100612688), (4, 50306344), (8, 25153172), (11, 18293216), (16, 12576586), (22, 9146608), (32, 6288293), (41, 4907936), (44, 4573304), (73, 2756512), (82, 2453968), (88, 2286652), (146, 1378256), (164, 1226984), (176, 1143326), (191, 1053536), (292, 689128), (328, 613492), (352, 571663), (382, 526768), (451, 446176), (584, 344564), (656, 306746), (764, 263384), (803, 250592), (902, 223088), (1168, 172282), (1312, 153373), (1528, 131692), (1606, 125296), (1804, 111544), (2101, 95776), (2336, 86141), (2993, 67232), (3056, 65846), (3212, 62648), (3608, 55772), (4202, 47888), (5986, 33616), (6112, 32923), (6424, 31324), (7216, 27886), (7831, 25696), (8404, 23944), (11972, 16808), (12848, 15662), (13943, 14432)]