201993353289

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10091}}^1\times {\mathrm{8147}}^1$

素因数の和:18267

約数の個数: 64

約数和(自身を含む): 368388679680

約数和(自身を除く): 166395326391

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 8147, 10091, 24441, 30273, 57029, 70637, 73323, 90819, 105911, 131183, 171087, 211911, 219969, 272457, 317733, 393549, 513261, 635733, 741377, 918281, 953199, 1180647, 1539783, 1907199, 2224131, 2754843, 2859597, 3541941, 6672393, 8264529, 20017179, 24793587, 82211377, 246634131, 575479639, 739902393, 1068747901, 1726438917, 2219707179, 3206243703, 5179316751, 7481235307, 9618731109, 15537950253, 22443705921, 28856193327, 67331117763, 201993353289]

約数ペア:

[(1, 201993353289), (3, 67331117763), (7, 28856193327), (9, 22443705921), (13, 15537950253), (21, 9618731109), (27, 7481235307), (39, 5179316751), (63, 3206243703), (91, 2219707179), (117, 1726438917), (189, 1068747901), (273, 739902393), (351, 575479639), (819, 246634131), (2457, 82211377), (8147, 24793587), (10091, 20017179), (24441, 8264529), (30273, 6672393), (57029, 3541941), (70637, 2859597), (73323, 2754843), (90819, 2224131), (105911, 1907199), (131183, 1539783), (171087, 1180647), (211911, 953199), (219969, 918281), (272457, 741377), (317733, 635733), (393549, 513261)]