201950430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 128

約数和(自身を含む): 575078400

約数和(自身を除く): 373127970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 31, 33, 38, 55, 57, 62, 66, 93, 95, 110, 114, 155, 165, 186, 190, 209, 285, 310, 330, 341, 418, 465, 570, 589, 627, 682, 930, 1023, 1039, 1045, 1178, 1254, 1705, 1767, 2046, 2078, 2090, 2945, 3117, 3135, 3410, 3534, 5115, 5195, 5890, 6234, 6270, 6479, 8835, 10230, 10390, 11429, 12958, 15585, 17670, 19437, 19741, 22858, 31170, 32209, 32395, 34287, 38874, 39482, 57145, 59223, 64418, 64790, 68574, 96627, 97185, 98705, 114290, 118446, 161045, 171435, 193254, 194370, 197410, 217151, 296115, 322090, 342870, 354299, 434302, 483135, 592230, 611971, 651453, 708598, 966270, 1062897, 1085755, 1223942, 1302906, 1771495, 1835913, 2125794, 2171510, 3059855, 3257265, 3542990, 3671826, 5314485, 6119710, 6514530, 6731681, 9179565, 10628970, 13463362, 18359130, 20195043, 33658405, 40390086, 67316810, 100975215, 201950430]

約数ペア:

[(1, 201950430), (2, 100975215), (3, 67316810), (5, 40390086), (6, 33658405), (10, 20195043), (11, 18359130), (15, 13463362), (19, 10628970), (22, 9179565), (30, 6731681), (31, 6514530), (33, 6119710), (38, 5314485), (55, 3671826), (57, 3542990), (62, 3257265), (66, 3059855), (93, 2171510), (95, 2125794), (110, 1835913), (114, 1771495), (155, 1302906), (165, 1223942), (186, 1085755), (190, 1062897), (209, 966270), (285, 708598), (310, 651453), (330, 611971), (341, 592230), (418, 483135), (465, 434302), (570, 354299), (589, 342870), (627, 322090), (682, 296115), (930, 217151), (1023, 197410), (1039, 194370), (1045, 193254), (1178, 171435), (1254, 161045), (1705, 118446), (1767, 114290), (2046, 98705), (2078, 97185), (2090, 96627), (2945, 68574), (3117, 64790), (3135, 64418), (3410, 59223), (3534, 57145), (5115, 39482), (5195, 38874), (5890, 34287), (6234, 32395), (6270, 32209), (6479, 31170), (8835, 22858), (10230, 19741), (10390, 19437), (11429, 17670), (12958, 15585)]