201883219210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1490243}}^1$

素因数の和:1490323

約数の個数: 64

約数和(自身を含む): 412022661120

約数和(自身を除く): 210139441910

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 115, 155, 190, 230, 310, 437, 589, 713, 874, 1178, 1426, 2185, 2945, 3565, 4370, 5890, 7130, 13547, 27094, 67735, 135470, 1490243, 2980486, 7451215, 14902430, 28314617, 34275589, 46197533, 56629234, 68551178, 92395066, 141573085, 171377945, 230987665, 283146170, 342755890, 461975330, 651236191, 877753127, 1062543259, 1302472382, 1755506254, 2125086518, 3256180955, 4388765635, 5312716295, 6512361910, 8777531270, 10625432590, 20188321921, 40376643842, 100941609605, 201883219210]

約数ペア:

[(1, 201883219210), (2, 100941609605), (5, 40376643842), (10, 20188321921), (19, 10625432590), (23, 8777531270), (31, 6512361910), (38, 5312716295), (46, 4388765635), (62, 3256180955), (95, 2125086518), (115, 1755506254), (155, 1302472382), (190, 1062543259), (230, 877753127), (310, 651236191), (437, 461975330), (589, 342755890), (713, 283146170), (874, 230987665), (1178, 171377945), (1426, 141573085), (2185, 92395066), (2945, 68551178), (3565, 56629234), (4370, 46197533), (5890, 34275589), (7130, 28314617), (13547, 14902430), (27094, 7451215), (67735, 2980486), (135470, 1490243)]