196291256

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 458006400

約数和(自身を除く): 261715144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 49, 56, 58, 62, 98, 116, 124, 196, 203, 217, 232, 248, 392, 406, 434, 557, 812, 868, 899, 1114, 1421, 1519, 1624, 1736, 1798, 2228, 2842, 3038, 3596, 3899, 4456, 5684, 6076, 6293, 7192, 7798, 11368, 12152, 12586, 15596, 16153, 17267, 25172, 27293, 31192, 32306, 34534, 44051, 50344, 54586, 64612, 69068, 88102, 109172, 113071, 120869, 129224, 138136, 176204, 218344, 226142, 241738, 352408, 452284, 483476, 500743, 791497, 846083, 904568, 966952, 1001486, 1582994, 1692166, 2002972, 3165988, 3384332, 3505201, 4005944, 6331976, 6768664, 7010402, 14020804, 24536407, 28041608, 49072814, 98145628, 196291256]

約数ペア:

[(1, 196291256), (2, 98145628), (4, 49072814), (7, 28041608), (8, 24536407), (14, 14020804), (28, 7010402), (29, 6768664), (31, 6331976), (49, 4005944), (56, 3505201), (58, 3384332), (62, 3165988), (98, 2002972), (116, 1692166), (124, 1582994), (196, 1001486), (203, 966952), (217, 904568), (232, 846083), (248, 791497), (392, 500743), (406, 483476), (434, 452284), (557, 352408), (812, 241738), (868, 226142), (899, 218344), (1114, 176204), (1421, 138136), (1519, 129224), (1624, 120869), (1736, 113071), (1798, 109172), (2228, 88102), (2842, 69068), (3038, 64612), (3596, 54586), (3899, 50344), (4456, 44051), (5684, 34534), (6076, 32306), (6293, 31192), (7192, 27293), (7798, 25172), (11368, 17267), (12152, 16153), (12586, 15596)]