203425530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1172

約数の個数: 128

約数和(自身を含む): 616605696

約数和(自身を除く): 413180166

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 83, 105, 110, 154, 165, 166, 210, 231, 249, 330, 385, 415, 462, 498, 581, 770, 830, 913, 1061, 1155, 1162, 1245, 1743, 1826, 2122, 2310, 2490, 2739, 2905, 3183, 3486, 4565, 5305, 5478, 5810, 6366, 6391, 7427, 8715, 9130, 10610, 11671, 12782, 13695, 14854, 15915, 17430, 19173, 22281, 23342, 27390, 31830, 31955, 35013, 37135, 38346, 44562, 58355, 63910, 70026, 74270, 81697, 88063, 95865, 111405, 116710, 163394, 175065, 176126, 191730, 222810, 245091, 264189, 350130, 408485, 440315, 490182, 528378, 616441, 816970, 880630, 968693, 1225455, 1232882, 1320945, 1849323, 1937386, 2450910, 2641890, 2906079, 3082205, 3698646, 4843465, 5812158, 6164410, 6780851, 9246615, 9686930, 13561702, 14530395, 18493230, 20342553, 29060790, 33904255, 40685106, 67808510, 101712765, 203425530]

約数ペア:

[(1, 203425530), (2, 101712765), (3, 67808510), (5, 40685106), (6, 33904255), (7, 29060790), (10, 20342553), (11, 18493230), (14, 14530395), (15, 13561702), (21, 9686930), (22, 9246615), (30, 6780851), (33, 6164410), (35, 5812158), (42, 4843465), (55, 3698646), (66, 3082205), (70, 2906079), (77, 2641890), (83, 2450910), (105, 1937386), (110, 1849323), (154, 1320945), (165, 1232882), (166, 1225455), (210, 968693), (231, 880630), (249, 816970), (330, 616441), (385, 528378), (415, 490182), (462, 440315), (498, 408485), (581, 350130), (770, 264189), (830, 245091), (913, 222810), (1061, 191730), (1155, 176126), (1162, 175065), (1245, 163394), (1743, 116710), (1826, 111405), (2122, 95865), (2310, 88063), (2490, 81697), (2739, 74270), (2905, 70026), (3183, 63910), (3486, 58355), (4565, 44562), (5305, 38346), (5478, 37135), (5810, 35013), (6366, 31955), (6391, 31830), (7427, 27390), (8715, 23342), (9130, 22281), (10610, 19173), (11671, 17430), (12782, 15915), (13695, 14854)]