201309671948

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4914307}}^1$

素因数の和:4914355

約数の個数: 72

約数和(自身を含む): 470594134080

約数和(自身を除く): 269284462132

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5852, 10241, 20482, 40964, 4914307, 9828614, 19657228, 34400149, 54057377, 68800298, 93371833, 108114754, 137600596, 186743666, 216229508, 240801043, 373487332, 378401639, 481602086, 653602831, 756803278, 963204172, 1027090163, 1307205662, 1513606556, 2054180326, 2614411324, 2648811473, 4108360652, 4575219817, 5297622946, 7189631141, 9150439634, 10595245892, 14379262282, 18300879268, 28758524564, 50327417987, 100654835974, 201309671948]

約数ペア:

[(1, 201309671948), (2, 100654835974), (4, 50327417987), (7, 28758524564), (11, 18300879268), (14, 14379262282), (19, 10595245892), (22, 9150439634), (28, 7189631141), (38, 5297622946), (44, 4575219817), (49, 4108360652), (76, 2648811473), (77, 2614411324), (98, 2054180326), (133, 1513606556), (154, 1307205662), (196, 1027090163), (209, 963204172), (266, 756803278), (308, 653602831), (418, 481602086), (532, 378401639), (539, 373487332), (836, 240801043), (931, 216229508), (1078, 186743666), (1463, 137600596), (1862, 108114754), (2156, 93371833), (2926, 68800298), (3724, 54057377), (5852, 34400149), (10241, 19657228), (20482, 9828614), (40964, 4914307)]