209367046340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{6311}}^1$

素因数の和:6837

約数の個数: 96

約数和(自身を含む): 456470913024

約数和(自身を除く): 247103866684

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 353, 370, 508, 635, 706, 740, 1270, 1412, 1765, 2540, 3530, 4699, 6311, 7060, 9398, 12622, 13061, 18796, 23495, 25244, 26122, 31555, 44831, 46990, 52244, 63110, 65305, 89662, 93980, 126220, 130610, 179324, 224155, 233507, 261220, 448310, 467014, 801497, 896620, 934028, 1167535, 1602994, 1658747, 2227783, 2335070, 3205988, 3317494, 4007485, 4455566, 4670140, 6634988, 8014970, 8293735, 8911132, 11138915, 16029940, 16587470, 22277830, 29655389, 33174940, 44555660, 59310778, 82427971, 118621556, 148276945, 164855942, 282928441, 296553890, 329711884, 412139855, 565856882, 593107780, 824279710, 1131713764, 1414642205, 1648559420, 2829284410, 5658568820, 10468352317, 20936704634, 41873409268, 52341761585, 104683523170, 209367046340]

約数ペア:

[(1, 209367046340), (2, 104683523170), (4, 52341761585), (5, 41873409268), (10, 20936704634), (20, 10468352317), (37, 5658568820), (74, 2829284410), (127, 1648559420), (148, 1414642205), (185, 1131713764), (254, 824279710), (353, 593107780), (370, 565856882), (508, 412139855), (635, 329711884), (706, 296553890), (740, 282928441), (1270, 164855942), (1412, 148276945), (1765, 118621556), (2540, 82427971), (3530, 59310778), (4699, 44555660), (6311, 33174940), (7060, 29655389), (9398, 22277830), (12622, 16587470), (13061, 16029940), (18796, 11138915), (23495, 8911132), (25244, 8293735), (26122, 8014970), (31555, 6634988), (44831, 4670140), (46990, 4455566), (52244, 4007485), (63110, 3317494), (65305, 3205988), (89662, 2335070), (93980, 2227783), (126220, 1658747), (130610, 1602994), (179324, 1167535), (224155, 934028), (233507, 896620), (261220, 801497), (448310, 467014)]