200988459

素因数分解:

$3^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 346574592

約数和(自身を除く): 145586133

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 173, 189, 243, 519, 567, 683, 1211, 1557, 1701, 2049, 3633, 4671, 4781, 6147, 10899, 14013, 14343, 18441, 32697, 42039, 43029, 55323, 98091, 118159, 129087, 165969, 294273, 354477, 387261, 827113, 1063431, 1161783, 2481339, 3190293, 7444017, 9570879, 22332051, 28712637, 66996153, 200988459]

約数ペア:

[(1, 200988459), (3, 66996153), (7, 28712637), (9, 22332051), (21, 9570879), (27, 7444017), (63, 3190293), (81, 2481339), (173, 1161783), (189, 1063431), (243, 827113), (519, 387261), (567, 354477), (683, 294273), (1211, 165969), (1557, 129087), (1701, 118159), (2049, 98091), (3633, 55323), (4671, 43029), (4781, 42039), (6147, 32697), (10899, 18441), (14013, 14343)]