195995016496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{424997}}^1$

素因数の和:425102

約数の個数: 80

約数和(自身を含む): 420544020960

約数和(自身を除く): 224549004464

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 41, 74, 76, 82, 148, 152, 164, 296, 304, 328, 592, 656, 703, 779, 1406, 1517, 1558, 2812, 3034, 3116, 5624, 6068, 6232, 11248, 12136, 12464, 24272, 28823, 57646, 115292, 230584, 424997, 461168, 849994, 1699988, 3399976, 6799952, 8074943, 15724889, 16149886, 17424877, 31449778, 32299772, 34849754, 62899556, 64599544, 69699508, 125799112, 129199088, 139399016, 251598224, 278798032, 298772891, 331072663, 597545782, 644720449, 662145326, 1195091564, 1289440898, 1324290652, 2390183128, 2578881796, 2648581304, 4780366256, 5157763592, 5297162608, 10315527184, 12249688531, 24499377062, 48998754124, 97997508248, 195995016496]

約数ペア:

[(1, 195995016496), (2, 97997508248), (4, 48998754124), (8, 24499377062), (16, 12249688531), (19, 10315527184), (37, 5297162608), (38, 5157763592), (41, 4780366256), (74, 2648581304), (76, 2578881796), (82, 2390183128), (148, 1324290652), (152, 1289440898), (164, 1195091564), (296, 662145326), (304, 644720449), (328, 597545782), (592, 331072663), (656, 298772891), (703, 278798032), (779, 251598224), (1406, 139399016), (1517, 129199088), (1558, 125799112), (2812, 69699508), (3034, 64599544), (3116, 62899556), (5624, 34849754), (6068, 32299772), (6232, 31449778), (11248, 17424877), (12136, 16149886), (12464, 15724889), (24272, 8074943), (28823, 6799952), (57646, 3399976), (115292, 1699988), (230584, 849994), (424997, 461168)]