201452988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 527966208

約数和(自身を除く): 326513220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 127, 132, 183, 197, 244, 254, 366, 381, 394, 508, 591, 671, 732, 762, 788, 1182, 1342, 1397, 1524, 2013, 2167, 2364, 2684, 2794, 4026, 4191, 4334, 5588, 6501, 7747, 8052, 8382, 8668, 12017, 13002, 15494, 16764, 23241, 24034, 25019, 26004, 30988, 36051, 46482, 48068, 50038, 72102, 75057, 85217, 92964, 100076, 132187, 144204, 150114, 170434, 255651, 264374, 275209, 300228, 340868, 396561, 511302, 528748, 550418, 793122, 825627, 1022604, 1100836, 1526159, 1586244, 1651254, 3052318, 3302508, 4578477, 6104636, 9156954, 16787749, 18313908, 33575498, 50363247, 67150996, 100726494, 201452988]

約数ペア:

[(1, 201452988), (2, 100726494), (3, 67150996), (4, 50363247), (6, 33575498), (11, 18313908), (12, 16787749), (22, 9156954), (33, 6104636), (44, 4578477), (61, 3302508), (66, 3052318), (122, 1651254), (127, 1586244), (132, 1526159), (183, 1100836), (197, 1022604), (244, 825627), (254, 793122), (366, 550418), (381, 528748), (394, 511302), (508, 396561), (591, 340868), (671, 300228), (732, 275209), (762, 264374), (788, 255651), (1182, 170434), (1342, 150114), (1397, 144204), (1524, 132187), (2013, 100076), (2167, 92964), (2364, 85217), (2684, 75057), (2794, 72102), (4026, 50038), (4191, 48068), (4334, 46482), (5588, 36051), (6501, 30988), (7747, 26004), (8052, 25019), (8382, 24034), (8668, 23241), (12017, 16764), (13002, 15494)]