202455172372

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{74143}}^1$

素因数の和:74277

約数の個数: 72

約数和(自身を含む): 392320223232

約数和(自身を除く): 189865050860

約数列:

[1, 2, 4, 19, 31, 38, 61, 62, 76, 122, 124, 244, 361, 589, 722, 1159, 1178, 1444, 1891, 2318, 2356, 3782, 4636, 7564, 11191, 22021, 22382, 35929, 44042, 44764, 71858, 74143, 88084, 143716, 148286, 296572, 682651, 1365302, 1408717, 2298433, 2730604, 2817434, 4522723, 4596866, 5634868, 9045446, 9193732, 18090892, 26765623, 43670227, 53531246, 85931737, 87340454, 107062492, 140204413, 171863474, 174680908, 280408826, 343726948, 560817652, 829734313, 1632703003, 1659468626, 2663883847, 3265406006, 3318937252, 5327767694, 6530812012, 10655535388, 50613793093, 101227586186, 202455172372]

約数ペア:

[(1, 202455172372), (2, 101227586186), (4, 50613793093), (19, 10655535388), (31, 6530812012), (38, 5327767694), (61, 3318937252), (62, 3265406006), (76, 2663883847), (122, 1659468626), (124, 1632703003), (244, 829734313), (361, 560817652), (589, 343726948), (722, 280408826), (1159, 174680908), (1178, 171863474), (1444, 140204413), (1891, 107062492), (2318, 87340454), (2356, 85931737), (3782, 53531246), (4636, 43670227), (7564, 26765623), (11191, 18090892), (22021, 9193732), (22382, 9045446), (35929, 5634868), (44042, 4596866), (44764, 4522723), (71858, 2817434), (74143, 2730604), (88084, 2298433), (143716, 1408717), (148286, 1365302), (296572, 682651)]