207930350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3847}}^1$

素因数の和:3929

約数の個数: 48

約数和(自身を含む): 412259328

約数和(自身を除く): 204328978

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 1081, 1150, 1175, 2162, 2350, 3847, 5405, 7694, 10810, 19235, 27025, 38470, 54050, 88481, 96175, 176962, 180809, 192350, 361618, 442405, 884810, 904045, 1808090, 2212025, 4158607, 4424050, 4520225, 8317214, 9040450, 20793035, 41586070, 103965175, 207930350]

約数ペア:

[(1, 207930350), (2, 103965175), (5, 41586070), (10, 20793035), (23, 9040450), (25, 8317214), (46, 4520225), (47, 4424050), (50, 4158607), (94, 2212025), (115, 1808090), (230, 904045), (235, 884810), (470, 442405), (575, 361618), (1081, 192350), (1150, 180809), (1175, 176962), (2162, 96175), (2350, 88481), (3847, 54050), (5405, 38470), (7694, 27025), (10810, 19235)]