207216152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5843}}^1$

素因数の和:5904

約数の個数: 64

約数和(自身を含む): 471260160

約数和(自身を除く): 264044008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 5843, 8866, 11686, 17732, 23372, 35464, 46744, 64273, 75959, 128546, 151918, 181133, 257092, 303836, 362266, 514184, 607672, 724532, 835549, 1449064, 1671098, 1992463, 2354729, 3342196, 3984926, 4709458, 6684392, 7969852, 9418916, 15939704, 18837832, 25902019, 51804038, 103608076, 207216152]

約数ペア:

[(1, 207216152), (2, 103608076), (4, 51804038), (8, 25902019), (11, 18837832), (13, 15939704), (22, 9418916), (26, 7969852), (31, 6684392), (44, 4709458), (52, 3984926), (62, 3342196), (88, 2354729), (104, 1992463), (124, 1671098), (143, 1449064), (248, 835549), (286, 724532), (341, 607672), (403, 514184), (572, 362266), (682, 303836), (806, 257092), (1144, 181133), (1364, 151918), (1612, 128546), (2728, 75959), (3224, 64273), (4433, 46744), (5843, 35464), (8866, 23372), (11686, 17732)]