215024152

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{5431}}^1$

素因数の和:5552

約数の個数: 48

約数和(自身を含む): 473724720

約数和(自身を除く): 258700568

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 707, 808, 1414, 2828, 4949, 5431, 5656, 9898, 10862, 19796, 21724, 38017, 39592, 43448, 76034, 152068, 266119, 304136, 532238, 548531, 1064476, 1097062, 2128952, 2194124, 3839717, 4388248, 7679434, 15358868, 26878019, 30717736, 53756038, 107512076, 215024152]

約数ペア:

[(1, 215024152), (2, 107512076), (4, 53756038), (7, 30717736), (8, 26878019), (14, 15358868), (28, 7679434), (49, 4388248), (56, 3839717), (98, 2194124), (101, 2128952), (196, 1097062), (202, 1064476), (392, 548531), (404, 532238), (707, 304136), (808, 266119), (1414, 152068), (2828, 76034), (4949, 43448), (5431, 39592), (5656, 38017), (9898, 21724), (10862, 19796)]