200213070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1783}}^1$

素因数の和:2009

約数の個数: 64

約数和(自身を含む): 508654080

約数和(自身を除く): 308441010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 197, 285, 394, 570, 591, 985, 1182, 1783, 1970, 2955, 3566, 3743, 5349, 5910, 7486, 8915, 10698, 11229, 17830, 18715, 22458, 26745, 33877, 37430, 53490, 56145, 67754, 101631, 112290, 169385, 203262, 338770, 351251, 508155, 702502, 1016310, 1053753, 1756255, 2107506, 3512510, 5268765, 6673769, 10537530, 13347538, 20021307, 33368845, 40042614, 66737690, 100106535, 200213070]

約数ペア:

[(1, 200213070), (2, 100106535), (3, 66737690), (5, 40042614), (6, 33368845), (10, 20021307), (15, 13347538), (19, 10537530), (30, 6673769), (38, 5268765), (57, 3512510), (95, 2107506), (114, 1756255), (190, 1053753), (197, 1016310), (285, 702502), (394, 508155), (570, 351251), (591, 338770), (985, 203262), (1182, 169385), (1783, 112290), (1970, 101631), (2955, 67754), (3566, 56145), (3743, 53490), (5349, 37430), (5910, 33877), (7486, 26745), (8915, 22458), (10698, 18715), (11229, 17830)]