201885950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 462827520

約数和(自身を除く): 260941570

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 31, 35, 46, 50, 62, 70, 115, 155, 161, 175, 217, 230, 310, 322, 350, 434, 575, 713, 775, 805, 809, 1085, 1150, 1426, 1550, 1610, 1618, 2170, 3565, 4025, 4045, 4991, 5425, 5663, 7130, 8050, 8090, 9982, 10850, 11326, 17825, 18607, 20225, 24955, 25079, 28315, 35650, 37214, 40450, 49910, 50158, 56630, 93035, 124775, 125395, 130249, 141575, 175553, 186070, 249550, 250790, 260498, 283150, 351106, 465175, 576817, 626975, 651245, 877765, 930350, 1153634, 1253950, 1302490, 1755530, 2884085, 3256225, 4037719, 4388825, 5768170, 6512450, 8075438, 8777650, 14420425, 20188595, 28840850, 40377190, 100942975, 201885950]

約数ペア:

[(1, 201885950), (2, 100942975), (5, 40377190), (7, 28840850), (10, 20188595), (14, 14420425), (23, 8777650), (25, 8075438), (31, 6512450), (35, 5768170), (46, 4388825), (50, 4037719), (62, 3256225), (70, 2884085), (115, 1755530), (155, 1302490), (161, 1253950), (175, 1153634), (217, 930350), (230, 877765), (310, 651245), (322, 626975), (350, 576817), (434, 465175), (575, 351106), (713, 283150), (775, 260498), (805, 250790), (809, 249550), (1085, 186070), (1150, 175553), (1426, 141575), (1550, 130249), (1610, 125395), (1618, 124775), (2170, 93035), (3565, 56630), (4025, 50158), (4045, 49910), (4991, 40450), (5425, 37214), (5663, 35650), (7130, 28315), (8050, 25079), (8090, 24955), (9982, 20225), (10850, 18607), (11326, 17825)]