201944704

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 436582440

約数和(自身を除く): 234637736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 157, 208, 314, 416, 628, 773, 832, 1256, 1546, 1664, 2041, 2512, 3092, 4082, 5024, 6184, 8164, 10048, 10049, 12368, 16328, 20096, 20098, 24736, 32656, 40196, 49472, 65312, 80392, 98944, 121361, 130624, 160784, 242722, 261248, 321568, 485444, 643136, 970888, 1286272, 1577693, 1941776, 3155386, 3883552, 6310772, 7767104, 12621544, 15534208, 25243088, 50486176, 100972352, 201944704]

約数ペア:

[(1, 201944704), (2, 100972352), (4, 50486176), (8, 25243088), (13, 15534208), (16, 12621544), (26, 7767104), (32, 6310772), (52, 3883552), (64, 3155386), (104, 1941776), (128, 1577693), (157, 1286272), (208, 970888), (314, 643136), (416, 485444), (628, 321568), (773, 261248), (832, 242722), (1256, 160784), (1546, 130624), (1664, 121361), (2041, 98944), (2512, 80392), (3092, 65312), (4082, 49472), (5024, 40196), (6184, 32656), (8164, 24736), (10048, 20098), (10049, 20096), (12368, 16328)]