201766997572

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{225109}}^1$

素因数の和:225413

約数の個数: 72

約数和(自身を含む): 436519805400

約数和(自身を除く): 234752807828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 269, 476, 538, 833, 1076, 1666, 1883, 3332, 3766, 4573, 7532, 9146, 13181, 18292, 26362, 32011, 52724, 64022, 128044, 224077, 225109, 448154, 450218, 896308, 900436, 1575763, 3151526, 3826853, 6303052, 7653706, 11030341, 15307412, 22060682, 26787971, 44121364, 53575942, 60554321, 107151884, 121108642, 187515797, 242217284, 375031594, 423880247, 750063188, 847760494, 1029423457, 1695520988, 2058846914, 2967161729, 4117693828, 5934323458, 7205964199, 11868646916, 14411928398, 28823856796, 50441749393, 100883498786, 201766997572]

約数ペア:

[(1, 201766997572), (2, 100883498786), (4, 50441749393), (7, 28823856796), (14, 14411928398), (17, 11868646916), (28, 7205964199), (34, 5934323458), (49, 4117693828), (68, 2967161729), (98, 2058846914), (119, 1695520988), (196, 1029423457), (238, 847760494), (269, 750063188), (476, 423880247), (538, 375031594), (833, 242217284), (1076, 187515797), (1666, 121108642), (1883, 107151884), (3332, 60554321), (3766, 53575942), (4573, 44121364), (7532, 26787971), (9146, 22060682), (13181, 15307412), (18292, 11030341), (26362, 7653706), (32011, 6303052), (52724, 3826853), (64022, 3151526), (128044, 1575763), (224077, 900436), (225109, 896308), (448154, 450218)]