201207879664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{119173}}^1$

素因数の和:119426

約数の個数: 80

約数和(自身を含む): 435702050784

約数和(自身を除く): 234494171120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 181, 212, 362, 424, 583, 724, 848, 1166, 1448, 1991, 2332, 2896, 3982, 4664, 7964, 9328, 9593, 15928, 19186, 31856, 38372, 76744, 105523, 119173, 153488, 211046, 238346, 422092, 476692, 844184, 953384, 1310903, 1688368, 1906768, 2621806, 5243612, 6316169, 10487224, 12632338, 20974448, 21570313, 25264676, 43140626, 50529352, 69477859, 86281252, 101058704, 138955718, 172562504, 237273443, 277911436, 345125008, 474546886, 555822872, 949093772, 1111645744, 1143226589, 1898187544, 2286453178, 3796375088, 4572906356, 9145812712, 12575492479, 18291625424, 25150984958, 50301969916, 100603939832, 201207879664]

約数ペア:

[(1, 201207879664), (2, 100603939832), (4, 50301969916), (8, 25150984958), (11, 18291625424), (16, 12575492479), (22, 9145812712), (44, 4572906356), (53, 3796375088), (88, 2286453178), (106, 1898187544), (176, 1143226589), (181, 1111645744), (212, 949093772), (362, 555822872), (424, 474546886), (583, 345125008), (724, 277911436), (848, 237273443), (1166, 172562504), (1448, 138955718), (1991, 101058704), (2332, 86281252), (2896, 69477859), (3982, 50529352), (4664, 43140626), (7964, 25264676), (9328, 21570313), (9593, 20974448), (15928, 12632338), (19186, 10487224), (31856, 6316169), (38372, 5243612), (76744, 2621806), (105523, 1906768), (119173, 1688368), (153488, 1310903), (211046, 953384), (238346, 844184), (422092, 476692)]