203400546

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 452521728

約数和(自身を除く): 249121182

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 277, 313, 391, 554, 626, 782, 831, 939, 1173, 1662, 1878, 2346, 4709, 5321, 6371, 7199, 9418, 10642, 12742, 14127, 14398, 15963, 19113, 21597, 28254, 31926, 38226, 43194, 86701, 108307, 122383, 173402, 216614, 244766, 260103, 324921, 367149, 520206, 649842, 734298, 1473917, 1994123, 2947834, 3988246, 4421751, 5982369, 8843502, 11964738, 33900091, 67800182, 101700273, 203400546]

約数ペア:

[(1, 203400546), (2, 101700273), (3, 67800182), (6, 33900091), (17, 11964738), (23, 8843502), (34, 5982369), (46, 4421751), (51, 3988246), (69, 2947834), (102, 1994123), (138, 1473917), (277, 734298), (313, 649842), (391, 520206), (554, 367149), (626, 324921), (782, 260103), (831, 244766), (939, 216614), (1173, 173402), (1662, 122383), (1878, 108307), (2346, 86701), (4709, 43194), (5321, 38226), (6371, 31926), (7199, 28254), (9418, 21597), (10642, 19113), (12742, 15963), (14127, 14398)]