202222168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 420386400

約数和(自身を除く): 218164232

約数列:

[1, 2, 4, 8, 19, 37, 38, 41, 74, 76, 82, 148, 152, 164, 296, 328, 703, 779, 877, 1406, 1517, 1558, 1754, 2812, 3034, 3116, 3508, 5624, 6068, 6232, 7016, 12136, 16663, 28823, 32449, 33326, 35957, 57646, 64898, 66652, 71914, 115292, 129796, 133304, 143828, 230584, 259592, 287656, 616531, 683183, 1233062, 1330409, 1366366, 2466124, 2660818, 2732732, 4932248, 5321636, 5465464, 10643272, 25277771, 50555542, 101111084, 202222168]

約数ペア:

[(1, 202222168), (2, 101111084), (4, 50555542), (8, 25277771), (19, 10643272), (37, 5465464), (38, 5321636), (41, 4932248), (74, 2732732), (76, 2660818), (82, 2466124), (148, 1366366), (152, 1330409), (164, 1233062), (296, 683183), (328, 616531), (703, 287656), (779, 259592), (877, 230584), (1406, 143828), (1517, 133304), (1558, 129796), (1754, 115292), (2812, 71914), (3034, 66652), (3116, 64898), (3508, 57646), (5624, 35957), (6068, 33326), (6232, 32449), (7016, 28823), (12136, 16663)]