201231293380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{158243}}^1$

素因数の和:158405

約数の個数: 96

約数和(自身を含む): 468214879104

約数和(自身を除く): 266983585724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 73, 130, 134, 146, 260, 268, 292, 335, 365, 670, 730, 871, 949, 1340, 1460, 1742, 1898, 3484, 3796, 4355, 4745, 4891, 8710, 9490, 9782, 17420, 18980, 19564, 24455, 48910, 63583, 97820, 127166, 158243, 254332, 316486, 317915, 632972, 635830, 791215, 1271660, 1582430, 2057159, 3164860, 4114318, 8228636, 10285795, 10602281, 11551739, 20571590, 21204562, 23103478, 41143180, 42409124, 46206956, 53011405, 57758695, 106022810, 115517390, 137829653, 150172607, 212045620, 231034780, 275659306, 300345214, 551318612, 600690428, 689148265, 750863035, 773966513, 1378296530, 1501726070, 1547933026, 2756593060, 3003452140, 3095866052, 3869832565, 7739665130, 10061564669, 15479330260, 20123129338, 40246258676, 50307823345, 100615646690, 201231293380]

約数ペア:

[(1, 201231293380), (2, 100615646690), (4, 50307823345), (5, 40246258676), (10, 20123129338), (13, 15479330260), (20, 10061564669), (26, 7739665130), (52, 3869832565), (65, 3095866052), (67, 3003452140), (73, 2756593060), (130, 1547933026), (134, 1501726070), (146, 1378296530), (260, 773966513), (268, 750863035), (292, 689148265), (335, 600690428), (365, 551318612), (670, 300345214), (730, 275659306), (871, 231034780), (949, 212045620), (1340, 150172607), (1460, 137829653), (1742, 115517390), (1898, 106022810), (3484, 57758695), (3796, 53011405), (4355, 46206956), (4745, 42409124), (4891, 41143180), (8710, 23103478), (9490, 21204562), (9782, 20571590), (17420, 11551739), (18980, 10602281), (19564, 10285795), (24455, 8228636), (48910, 4114318), (63583, 3164860), (97820, 2057159), (127166, 1582430), (158243, 1271660), (254332, 791215), (316486, 635830), (317915, 632972)]