199983896354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1831}}^1$

素因数の和:2160

約数の個数: 96

約数和(自身を含む): 347355993600

約数和(自身を除く): 147372097246

約数列:

[1, 2, 11, 22, 29, 58, 79, 121, 158, 197, 242, 319, 394, 638, 869, 1738, 1831, 2167, 2291, 3509, 3662, 4334, 4582, 5713, 7018, 9559, 11426, 15563, 19118, 20141, 23837, 25201, 31126, 40282, 47674, 50402, 53099, 62843, 106198, 125686, 144649, 171193, 221551, 277211, 289298, 342386, 360707, 443102, 451327, 554422, 584089, 691273, 721414, 902654, 1168178, 1382546, 1591139, 1883123, 3182278, 3766246, 3967777, 4194821, 4964597, 6424979, 7935554, 8389642, 9929194, 10460503, 12849958, 17502529, 20921006, 28495853, 35005058, 43645547, 46143031, 54610567, 56991706, 87291094, 92286062, 109221134, 115065533, 230131066, 313454383, 507573341, 626908766, 826379737, 1015146682, 1265720863, 1652759474, 2531441726, 3447998213, 6895996426, 9090177107, 18180354214, 99991948177, 199983896354]

約数ペア:

[(1, 199983896354), (2, 99991948177), (11, 18180354214), (22, 9090177107), (29, 6895996426), (58, 3447998213), (79, 2531441726), (121, 1652759474), (158, 1265720863), (197, 1015146682), (242, 826379737), (319, 626908766), (394, 507573341), (638, 313454383), (869, 230131066), (1738, 115065533), (1831, 109221134), (2167, 92286062), (2291, 87291094), (3509, 56991706), (3662, 54610567), (4334, 46143031), (4582, 43645547), (5713, 35005058), (7018, 28495853), (9559, 20921006), (11426, 17502529), (15563, 12849958), (19118, 10460503), (20141, 9929194), (23837, 8389642), (25201, 7935554), (31126, 6424979), (40282, 4964597), (47674, 4194821), (50402, 3967777), (53099, 3766246), (62843, 3182278), (106198, 1883123), (125686, 1591139), (144649, 1382546), (171193, 1168178), (221551, 902654), (277211, 721414), (289298, 691273), (342386, 584089), (360707, 554422), (443102, 451327)]