201506944

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 424385280

約数和(自身を除く): 222878336

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 496, 688, 992, 1181, 1333, 1376, 1984, 2362, 2666, 2752, 3968, 4724, 5332, 5504, 9448, 10664, 18896, 21328, 36611, 37792, 42656, 50783, 73222, 75584, 85312, 101566, 146444, 151168, 170624, 203132, 292888, 406264, 585776, 812528, 1171552, 1574273, 1625056, 2343104, 3148546, 3250112, 4686208, 6297092, 6500224, 12594184, 25188368, 50376736, 100753472, 201506944]

約数ペア:

[(1, 201506944), (2, 100753472), (4, 50376736), (8, 25188368), (16, 12594184), (31, 6500224), (32, 6297092), (43, 4686208), (62, 3250112), (64, 3148546), (86, 2343104), (124, 1625056), (128, 1574273), (172, 1171552), (248, 812528), (344, 585776), (496, 406264), (688, 292888), (992, 203132), (1181, 170624), (1333, 151168), (1376, 146444), (1984, 101566), (2362, 85312), (2666, 75584), (2752, 73222), (3968, 50783), (4724, 42656), (5332, 37792), (5504, 36611), (9448, 21328), (10664, 18896)]