223171036732

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5801}}^1\times {\mathrm{20507}}^1$

素因数の和:26386

約数の個数: 48

約数和(自身を含む): 453104080128

約数和(自身を除く): 229933043396

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 5801, 11602, 20507, 23204, 40607, 41014, 81214, 82028, 143549, 162428, 287098, 388667, 574196, 777334, 1373969, 1554668, 2720669, 2747938, 5441338, 5495876, 9617783, 10882676, 19235566, 38471132, 118961107, 237922214, 475844428, 832727749, 1665455498, 3330910996, 7970394169, 15940788338, 31881576676, 55792759183, 111585518366, 223171036732]

約数ペア:

[(1, 223171036732), (2, 111585518366), (4, 55792759183), (7, 31881576676), (14, 15940788338), (28, 7970394169), (67, 3330910996), (134, 1665455498), (268, 832727749), (469, 475844428), (938, 237922214), (1876, 118961107), (5801, 38471132), (11602, 19235566), (20507, 10882676), (23204, 9617783), (40607, 5495876), (41014, 5441338), (81214, 2747938), (82028, 2720669), (143549, 1554668), (162428, 1373969), (287098, 777334), (388667, 574196)]