209935560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{92077}}^1$

素因数の和:92110

約数の個数: 64

約数和(自身を含む): 662961600

約数和(自身を除く): 453026040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 92077, 184154, 276231, 368308, 460385, 552462, 736616, 920770, 1104924, 1381155, 1749463, 1841540, 2209848, 2762310, 3498926, 3683080, 5248389, 5524620, 6997852, 8747315, 10496778, 11049240, 13995704, 17494630, 20993556, 26241945, 34989260, 41987112, 52483890, 69978520, 104967780, 209935560]

約数ペア:

[(1, 209935560), (2, 104967780), (3, 69978520), (4, 52483890), (5, 41987112), (6, 34989260), (8, 26241945), (10, 20993556), (12, 17494630), (15, 13995704), (19, 11049240), (20, 10496778), (24, 8747315), (30, 6997852), (38, 5524620), (40, 5248389), (57, 3683080), (60, 3498926), (76, 2762310), (95, 2209848), (114, 1841540), (120, 1749463), (152, 1381155), (190, 1104924), (228, 920770), (285, 736616), (380, 552462), (456, 460385), (570, 368308), (760, 276231), (1140, 184154), (2280, 92077)]